Swann DVR 8-5680 8 Channel 2TB Enforcer 4k Digital Video Recorder CCTV Security

Swann DVR 8-5680 8 Channel 2TB Enforcer 4k Digital Video Recorder CCTV Security
Swann DVR 8-5680 8 Channel 2TB Enforcer 4k Digital Video Recorder CCTV Security
Swann DVR 8-5680 8 Channel 2TB Enforcer 4k Digital Video Recorder CCTV Security
Swann DVR 8-5680 8 Channel 2TB Enforcer 4k Digital Video Recorder CCTV Security
Swann DVR 8-5680 8 Channel 2TB Enforcer 4k Digital Video Recorder CCTV Security
Swann DVR 8-5680 8 Channel 2TB Enforcer 4k Digital Video Recorder CCTV Security
Swann DVR 8-5680 8 Channel 2TB Enforcer 4k Digital Video Recorder CCTV Security
Swann DVR 8-5680 8 Channel 2TB Enforcer 4k Digital Video Recorder CCTV Security
Swann DVR 8-5680 8 Channel 2TB Enforcer 4k Digital Video Recorder CCTV Security
Swann DVR 8-5680 8 Channel 2TB Enforcer 4k Digital Video Recorder CCTV Security
Swann DVR 8-5680 8 Channel 2TB Enforcer 4k Digital Video Recorder CCTV Security
Swann DVR 8-5680 8 Channel 2TB Enforcer 4k Digital Video Recorder CCTV Security


$253.33 Buy It Now or Best Offer
free,30-Day Returns





Seller Store bigpocketsoutlet
(114589) 100.0%,

Location: Leicester
Ships to: US,
Item: 126515641120

Return shipping will be paid by:Buyer
All returns accepted:Returns Accepted
Item must be returned within:30 Days
Refund will be given as:Money Back
Return policy details:
Type:Box/Body
MPN:SRDVR-85680
Features:Digital
Power:.
Unit Type:Unit
Smart Home Compatibility:Amazon Alexa,Google Assistant
Surveillance Technology:CCTV
Swann:Swann
Operating Sound Rating:.
Compatible Brand:swann
Storage Capacity:2TB
Number of Zones:8
Connectivity:BNC
Maximum Resolution:4K
Location:Indoor Only
SRDVR-85680:SRDVR-85680
Unit Quantity:1
Smart Home Protocol:n/a
UPC:840236130993

The electrical products come with UK plugs / Adapter Only. Buyers from Europe, Australia and US might need appropriate adapter to use.Swann DVR 8-5680 8 Channel 2TB Enforcer 4k Digital Video Recorder CCTV SecurityThis product data sheet is originally written in English.::Bigpocket:: FeedBack Join MAILING LIST add to fAVORITES Toggle navigation Our Categories  Tablets CCTV Health & Beauty Bluetooth Speakers Laptops & PC’s Laptop Accessories Menu Our Categories  Tablets CCTV Health & Beauty Bluetooth Speakers Laptops & PC’s Laptop Accessories Product Swann DVR 5680 8 Channel 4k Digital Video Recorder 2TB HDD CCTV Security   True Detect: Add True Detect cameras that record and send you push notifications when they sense warm moving objects Dropbox Integration: Set up the recorder to upload footage to your Dropbox account in the cloud Swann Security: Add cameras to see them live and play back recordings on your smartphone or tablet with the Swann Security app Large Hard Drive: The massive 2TB HDD is designed especially for continuous surveillance recording Smart Search: Select a specific area of the image to search for movement within the recordings about We have been established over 20 years. Our aim is to source and supply you, the consumer, a large and varied range of quality branded products at unbeatable prices without compromising on service. We value all our customers business and their feedback, it is through your demands that we are able to fulfil our aim. delivery All orders dispatched same day if payment has cleared and order comes through before 2pm. We aim to deliver goods to you within the time scale indicated but we cannot give an exact delivery time or date. We also may deliver the goods in several consignments, but will not charge any extra delivery for this. You will be informed by e-mail when your goods have been dispatched from our warehouse. Should you have any problemsie * If you do not receive your goods within 7 days. * You have items missing or your goods are damaged from delivery. Please contact us immediately via the contact us page. If you do not contact us within seven working days from date of receipt, we may assume your goods have been delivered in perfect condition. If our couriers attempt to deliver your goods and no recipient was available to take delivery they will take your goods back to the local depot and hold your package for a duration of time depending on the delivery service used. If the package has not been successfully delivered or collected from the depot within the time scale given the order will be returned back to us and classed as a failed delivery. If your order has been classed as a failed delivery we can either re-send your order (at your cost) or a refund will be issued for the order less any costs incurred by us if there was genuine failure on your part to make arrangements for goods to be obtained or received. We use established delivery services such as Royal Mail, Parcel Force, Hermes, Yodel, DPD, DHL and UK Mail among others depending on the service required. If you have a special requirement, conditions or request in relation to the delivery service you require please be sure to inform us before placing your order. payment returns 30 DAY HASSLE FREE RETURNS!* All items come with 12 months warranty unless otherwise stated. Don’t like the item? No problem – Just send it back and receive a full refund.* We are proud of our returns department. Nearly all refunds are completed the day they are received! At Bigpockets Outlet, a trading division of Bigpockets Limited, we make every effort to describe and display products as realistically as possible. We also understand that sometimes items you receive are not quite as you expected and therefore we are proud to offer you 30 days to change your mind on any of your purchases. Your right to cancel starts from the date you receive your Order Confirmation and ends 30 days later. Further details regarding your rights to return items can be found by accessing our terms and conditions of sale. *Conditions for the return of items The item(s) must be unused and in the same condition in which they were received with any seals intact. Items must be returned with all the original packaging, instructions, guarantees and any extras. The law says you have the right to inspect the products as you would in a store but in the comfort of your own home. Just like in store seals are not broken to take items out of their packaging nor items used products bought online must be treated in the same way if being returned, unopened and unused. Health and beauty products are exempt from 30 day remorse returns due to hygiene, health and safety reasons and cannot be returned unless they are found to have manufacturing faults. Standard 12 months warranty will still apply for faults and defects unless other wise stated. If a visual defect is found with the item(s) upon arrival you must notify us within 24 hours otherwise the courier will refuse to accept any claims of responsibility. When we receive returns our returns department will confirm that everything is present and in it’s original condition to ensure its eligibility for refund. We process refunds as quickly as possible and you will receive an email to notify you when the refund has been processed. We process most refunds on the same day returns are received but please allow up to 14 days for the funds to reach your account. It rarely takes this long, but can happen sometimes for reasons such as Paypal delays or payment system bugs. contact us product Swann DVR 5680 8 Channel 4k Digital Video Recorder 2TB HDD CCTV Security   True Detect: Add True Detect cameras that record and send you push notifications when they sense warm moving objects Dropbox Integration: Set up the recorder to upload footage to your Dropbox account in the cloud Swann Security: Add cameras to see them live and play back recordings on your smartphone or tablet with the Swann Security app Large Hard Drive: The massive 2TB HDD is designed especially for continuous surveillance recording Smart Search: Select a specific area of the image to search for movement within the recordings about We have been established over 20 years. Our aim is to source and supply you, the consumer, a large and varied range of quality branded products at unbeatable prices without compromising on service. We value all our customers business and their feedback, it is through your demands that we are able to fulfil our aim. delivery All orders dispatched same day if payment has cleared and order comes through before 2pm. We aim to deliver goods to you within the time scale indicated but we cannot give an exact delivery time or date. We also may deliver the goods in several consignments, but will not charge any extra delivery for this. You will be informed by e-mail when your goods have been dispatched from our warehouse. Should you have any problemsie * If you do not receive your goods within 7 days. * You have items missing or your goods are damaged from delivery. Please contact us immediately via the contact us page. If you do not contact us within seven working days from date of receipt, we may assume your goods have been delivered in perfect condition. If our couriers attempt to deliver your goods and no recipient was available to take delivery they will take your goods back to the local depot and hold your package for a duration of time depending on the delivery service used. If the package has not been successfully delivered or collected from the depot within the time scale given the order will be returned back to us and classed as a failed delivery. If your order has been classed as a failed delivery we can either re-send your order (at your cost) or a refund will be issued for the order less any costs incurred by us if there was genuine failure on your part to make arrangements for goods to be obtained or received. We use established delivery services such as Royal Mail, Parcel Force, Hermes, Yodel, DPD, DHL and UK Mail among others depending on the service required. If you have a special requirement, conditions or request in relation to the delivery service you require please be sure to inform us before placing your order. payment Return 30 DAY HASSLE FREE RETURNS!* All items come with 12 months warranty unless otherwise stated. Don’t like the item? No problem – Just send it back and receive a full refund.* We are proud of our returns department. Nearly all refunds are completed the day they are received! At Bigpockets Outlet, a trading division of Bigpockets Limited, we make every effort to describe and display products as realistically as possible. We also understand that sometimes items you receive are not quite as you expected and therefore we are proud to offer you 30 days to change your mind on any of your purchases. Your right to cancel starts from the date you receive your Order Confirmation and ends 30 days later. Further details regarding your rights to return items can be found by accessing our terms and conditions of sale. *Conditions for the return of items The item(s) must be unused and in the same condition in which they were received with any seals intact. Items must be returned with all the original packaging, instructions, guarantees and any extras. The law says you have the right to inspect the products as you would in a store but in the comfort of your own home. Just like in store seals are not broken to take items out of their packaging nor items used products bought online must be treated in the same way if being returned, unopened and unused. Health and beauty products are exempt from 30 day remorse returns due to hygiene, health and safety reasons and cannot be returned unless they are found to have manufacturing faults. Standard 12 months warranty will still apply for faults and defects unless other wise stated. If a visual defect is found with the item(s) upon arrival you must notify us within 24 hours otherwise the courier will refuse to accept any claims of responsibility. When we receive returns our returns department will confirm that everything is present and in it’s original condition to ensure its eligibility for refund. We process refunds as quickly as possible and you will receive an email to notify you when the refund has been processed. We process most refunds on the same day returns are received but please allow up to 14 days for the funds to reach your account. It rarely takes this long, but can happen sometimes for reasons such as Paypal delays or payment system bugs. contact us DESCRIPTION Add True Detect cameras to watch footage live and be able to play back recordings on your smartphone or tablet. The new Swann Security ecosystem connects all your devices on one app to put you in control of protecting what matters most. You can combine wired DVR and NVR systems, battery powered wire-free cameras, doorbells and powered wireless cameras for complete peace of mind wherever you are. The DVR-5680 records in ultra high definition 4K for the ultimate picture quality, allowing you to zoom in on essential detail with even more clarity. Activity can Trigger push notifications to let you know what’s happening and recording to ensure you have video evidence when you need it. See it all in 4K Ultra HD video with powerful digital zoom to actively watch over entrances, gardens, driveways, car parks, shop floors, storerooms, and customer service areas. With the Swann Security app, you can even watch live or playback video on your smartphone from anywhere in the world. In fact, you can view any of the cameras on your smart TV, and speak to see hands-free via the Google Assistant and Chromecast, Google Home Hub, or via Alexa devices. Mount the cameras inside or outdoors as their weatherproof design is built to withstand rain, snow and heat, all year round. With the Enforcer System you’ll get free local recording for up to 360 days+ onto the massive 2TB hard drive with no subscription fees ever and the option to backup video to your Dropbox account.  Detect Heat & Motion With Swann’s True Detect, warm objects like people & cars can Trigger the lights, push notifications & recording, with fewer false alarms to worry about. See More in Ultra HD 4K Video in pro-quality Ultra HD to see everything that’s happening live or in playback mode, plus you can zoom in close to see car license plates, faces & so much more. Plus, enjoy hands-free security using voice commands. Stream video from your camera via the Google Assistant & Chromecast, Google Home Hub, or via Alexa devices with a screen, such as Echo Spot, Echo Show or 4K Fire TV. Set & Forget The 2TB HDD can store months of video before overwriting older files. Easily back up video to your personal Dropbox account in the cloud &/or transfer videos to a USB memory stick. There are no ongoing fees ever!Reliable Wired Connection This system is designed to protect & prevent crime at small businesses & large homes. Position the cameras to watch over entrances, driveways, car parks, shop floors, store rooms, and more. DVR-5680 8 Channel 4K Digital Video Recorder Video Video Input 8 Channels Video Outputs VGA, HDMI Display Resolution Up to 4K Audio Audio Input 4 x RCA Audio Output 1 x RCA Recording Recording Resolution Up to 4K (8MP) / 3840 x 2160 pixels Hard Drive Support Includes 2TB Sata HDD (supports up to 6TB) Connection Network Interface RJ45 x 1 USB Interface USB 2.0 (front) x 1, USB 3.0 (back) x 1 Software Computer Operating System Windows, Mac OS Internet Viewing Swann Security App Handheld Device Supported iOS, Android, 4G/5G Smartphones & Tablets General Dimensions (WxDxH) 11.8 x 9.06 x 2.5 inches / 300mm x 230mm x 64mm  Box Contents: DVR-5680 8 Channel DVR 2TB Hard DriveEthernet CableHDMI Cable Power Adapter MouseQuick Start Guide   Copyright © 2017 Big Pockets UK Add True Detect cameras to watch footage live and be able to play back recordings on your smartphone or tablet. The new Swann Security ecosystem connects all your devices on one app to put you in control of protecting what matters most. You can combine wired DVR and NVR systems, battery powered wire-free cameras, doorbells and powered wireless cameras for complete peace of mind wherever you are. The DVR-5680 records in ultra high definition 4K for the ultimate picture quality, allowing you to zoom in on essential detail with even more clarity. Activity can Trigger push notifications to let you know what’s happening and recording to ensure you have video evidence when you need it. See it all in 4K Ultra HD video with powerful digital zoom to actively watch over entrances, gardens, driveways Type Box/Body MPN SRDVR-85680 Features Digital Power . Unit Type Unit Smart Home Compatibility Amazon Alexa Smart Home Compatibility Google Assistant Surveillance Technology CCTV Brand Swann Operating Sound Rating . Compatible Brand swann Storage Capacity 2TB Number of Zones 8 Connectivity BNC Maximum Resolution 4k Location Indoor Only Model SRDVR-85680 EAN 840236130993 Unit Quantity 1 Smart Home Protocol n/a

Frequently Asked Questions About Swann DVR 8-5680 8 Channel 2TB Enforcer 4k Digital Video Recorder CCTV Security in My Website

enneadeband.com is the best online shopping platform where you can buy Swann DVR 8-5680 8 Channel 2TB Enforcer 4k Digital Video Recorder CCTV Security from renowned brand(s). enneadeband.com delivers the most unique and largest selection of products from across the world especially from the US, UK and India at best prices and the fastest delivery time.

What are the best-selling Swann DVR 8-5680 8 Channel 2TB Enforcer 4k Digital Video Recorder CCTV Security on enneadeband.com?

enneadeband.com helps you to shop online and delivers Armani to your doorstep. The best-selling Armani on enneadeband.com are: NEW Giorgio Armani AR5108 3003 Mens Gunmetal Rectangle Eyeglasses Frames 59/19 Emporio Armani Black Stand Collar Double Breasted Shirt, Size M Si GIORGIO ARMANI Genuine Giorgio Armani Mens 30 Pants Straight Leg Denim Jeans In Black Color Giorgio Armani~Luminous Silk Perfect Glow Flawless Foundation ~#1.5 ~ 1 oz ~NIB EMPORIO ARMANI BECAUSE IT’S YOU EDP 1.2ml .04oz x 2 PERFUME SPRAY SAMPLE VIALS Armani Exchange Skinny Slightly Distressed Jeans Size 33 Lot of 19 DIFFERENT WOMEN’s FRAGRANCE Perfume EDT/EDP Samples (.03 oz -.05 oz) NIB Giorgio Armani Lip Power Lipstick Mini Size #400 1.4g / 0.04oz A/X Armani Exchange Button Up Long Sleeve Dress Shirt Black Sz L Women’s Medium Armani Jeans Red Denim Dept. Spellout T Shirt Top Armani Exchange AX Abstract Art Logo Designer T-Shirt Men’s XL Armani Exchange Mens XL Slim Fit Spell Out Knit Color Block V-Neck T-Shirt Red GIORGIO ARMANI 0.5oz 15ml Assortment Travelers Sealed Box Giorgio Armani Sunglasses AR8146 5874/86 Tortoise w/ Blue Glass Lenses 50-21-145 Giorgio Armani Sì Fiori 100ml Women EDP Mandarin Musk Patchouli Fruity Vanilla Giorgio Armani Acqua Di Gio 4.2 fl oz Men’s Eau de Parfum $80 A|X Armani Exchange Men’s Long Sleeve Slim Fit Shirt, White, Sz S Armani Exchange Shirt Mens Medium Blue Navy Spellout Cotton Designer Retro Y2K Giorgio Armani LIP POWER LONG-LASTING MATTE 111 Nude Pink Mini Lipstick 1.4g A/X Armani Exchange Large Long Sleeve Shirt Men’s RN# 91714 Cotton CA# 32528 Emporio Armani Shirt Mens Medium Blue Underwear Base Layer Long Sleeve Tee Emporio Armani Men’s Essential Microfiber Trunk underwear Dark Teal S M L NWT Vintage 90’s ARMANI EXCHANGE JEANS Icon logo Short Sleeve t-shirt Big AX Logo NIB Giorgio Armani 5.0 Light Luminous Silk Perfect Glow Flawless Foundation Armani Exchange Jeans Men’s 32 Short Denim Distressed Straight Leg Button Fly Lot of 3: Giorgio Armani Prive Rouge Malachite Eau de Parfum 2ml*3= 6ml total $50 AX Armani Exchange Men’s Brown Graphic Logo Tee Shirt T-Shirt Size S (55328-1) Armani Exchange EJ0224 Black Jacket – Size L GIORGIO ARMANI ACQUA DI GIO PARFUM REFILLABLE SPRAY 125 ML/4.2 FL.OZ. NWT ARMANI JEANS T-SHIRT cotton crewneck blue white tiger luxury Italy M ARMANI EXCHANGE AX Logo Designer T-shirt Size Medium A|X Armani Exchange Men’s Short Sleeve Pima Cotton Crew Neck T-Shirt, Green,XXL Giorgio Armani Eau Pour Homme 3.4 oz EDT Cologne for Men New In Box Giorgio Armani My Way for Women 3.0 oz / 90ml Eau de Parfum – New Unsealed Box Giorgio Armani High Precision Retouch – #4.5 – .14 fl oz / 4.4 ml NIB A|X ARMANI EXCHANGE Men’s AX4070SF 815881 Black/Grey Polarized Sunglasses, Armani Exchange Shirt Mens Large Long Sleeve Blue Pearl Snap GIO DE BY GIORGIO ARMANI 100ML EDP CLASSIC SPRAY GIORGIO ARMANI GA830 OIR GUNMETAL EYEGLASSES RECTANGLE METAL FRAME 53-18-140 Armani Exchange Men’s Premium LS Button Up Casual Shirt Size M #28127 ARMANI EXCHANGE A|X Men’s Size Medium White Graphic Tank-Top T-Shirt NWT Lot of 3: Giorgio Armani Prive Rose d’Arabie Eau de Parfum Intense 2ml*3= 6ml Emporio Stronger With You / Giorgio Armani EDT Spray 3.4 oz (100 ml) (m) $90 A|X ARMANI EXCHANGE Men’s, Basic Side Zip Short, Black, 32 Acqua Di Gio Giorgio Armani For Men EDP 0.5 Fl Oz 15Ml. Travel Size Spray New Armani Exchange Shirt Mens Large Gray V Neck T Shirt Short Sleeve Spell Out Logo ARMANI EA7 3ZPT45 Mens Cotton T-Shirt Emporio Armani Summer Tops Navy Blue Tees $110 Armani Exchange Men’s Collegiante Stripe Sweatpant Pants Cotton White – L Armani Exchange Mens Large Button Down Shirt Designer Classic Preppy Casual Emporio Diamonds / Giorgio Armani EDT Spray 2.5 oz (m) Armani Exchange T-Shirt V-Neck Slim Fit Men’s Size XL Orange Emporio Armani White Fitted Shirt Crystal Stone Buttons UK 10 #ListingInLights Armani Exchange GRAPHIC T-SHIRT Mens Size 2XL XXL Blue V-Neck Short Sleeve Armani Exchange Shirt Men’s Small Beige Striped Long Sleeve Classic Button Up Armani Code by Giorgio Armani 2.5 oz EDT Cologne for Men Brand New MEN ACQUA DI GIO GIORGIO ARMANI EAU DE TOILETTE SAMPLE SPRAY 1.2 ML / 0.04 FL OZ Armani Collezioni Long Sleeve Button Up Shirt-Gray-Mens 45/18-100% Cotton-Italy Emporio Armani EA7 tracksuit men 8NPV60PJVRZ1200 Black Armani Collezioni Shirt Men 16.5 Purple Pink Stripe Button Up Long Sleeve Italy Armani Exchange Mens Slim Ajustee Shirt M Long Sleeve Cotton Checked Red Giorgio Armani 27 Large Eye Contour Eyeshadow Smudge Brush Armani Exchange Men’s T-Shirt Pima Quality Cotton Large Slim Fit White Emporio Armani Mens Bracelet EGS2214020 Leather Blue Men’s Armani Exchange Button Down Long Sleeve Shirt Size XL Gray Armani Exchange Men’s T-shirt Short-Sleeve V-neck Slim Fit Pima Cotton Tee Giorgio Armani Acqua Di Gio Eau De Toilette For Men Spray ~ 100 ml / 3.4 oz EMPORIO ARMANI KNIT SWEATER Cozy 46 WOOL Black Used Good Condition Armani Exchange Men’s M Gray & Purple Crew Neck Short Sleeve Graphic T-Shirt Emporio Armani Black Men’s cotton T-Shirt EA Round Neck,Size M*L*XL*XXL Men’s Armani Exchange Long Sleeve Button Down Shirt Size Medium Blue Red Stripe Giorgio Armani Luminous Silk Foundation – #6 (Golden Beige) 1oz *NIB* AX Armani Exchange Men’s Short Sleeve T-Shirt, Size-L Giorgio Armani ~ Luminous Silk Glow Blush ~ #52 Ecstasy ~ 0.12 oz ~ NIB Emporio Armani Diamonds by Giorgio Armani 2.5 oz EDT Cologne for Men New In Box Men’s short Sleeve Armani Jeans Cotton T shirt Giorgio Armani Si Fiori Eau De Parfum 1 oz 30 ml EDP Perfume Women Spray In Box Armani Exchange T-shirt Men’s Color Red Size M (NEW WITH ORIGINAL TAGS) Armani Exchange Men’s Blue Pink White Logo Design Cotton T-Shirt Sz XL A/X Armani Exchange Long Sleeve Woven Shirt, Size-M Giorgio Armani Luminous Silk Foundation, #4.25 30ml *NIB* EMPORIO ARMANI 9556 Z67 LOGO STYLISH SUITABLE FOR WORK/OFFICE ITALIAN EYEGLASSES Armani Collezioni thin white crinkled cotton shirt with gray plaid, Large Giorgio Armani ROUGE D’ARMANI MATTE Pink #506 *NEW* EMPORIO ARMANI MEN POLO T-SHIRT SHIRT TEE JERSEY ORIGINAL SIZE L LARGE Armani Exchange Graphic T Shirt V Neck Short Sleeve Black Men’s XL Armani Exchange $170 A|X J13 Mens Slim Fit LT Blue Scraped 100% Cotton Jeans 32R Armani Exchange Men Shirt Medium Blue Logo Graphic Short Sleeve V Neck Armani Exchange Fitted Palm Trees Blue Button Shirt – Medium ARMANI COLLEZIONI LUXURY MEN’S BUTTON UP SHIRT MEDIUM MADE IN ITALY HARDLY WORN! Armani Exchange Shirt Adult Small Black Waffle Knit Thermal Henley Eagle AX Mens Acqua Di Gio by Giorgio Armani 3.4 oz EDT Perfume for Women New In Box Armani Exchange Men’s Short Sleeve Gray Cotton T-Shirt w/ Logo Choose Size Armani Jeans Classic Striped Long Sleeve Shirt Size L Armani Si Passione by Giorgio Armani for Women 3.4 oz EDP Spray Brand New Armani Exchange 31R 31×32 Relaxed Fit Straight Leg Jean Dark Denim Ample Droite ARMANI Luminous Silk Perfect Glow Flawless Oil-Free Foundation 13.5, 0.60 oz ATTITUDE POUR HOMME by GIORGIO ARMANI 0.17 FL oz / 5 ML EDT Miniature In Box NEW Emporio Armani EA3083 5517 Womens Blue Rectangle Eyeglasses Frames 54/17~140 Giorgio Armani Eyeglasses Frames AR 7130 5092 Tortoise Round Full Rim 49-19-140 Mens Pullover Fleece Hoodie

Laisser un commentaire

Votre adresse e-mail ne sera pas publiée. Les champs obligatoires sont indiqués avec *