7Inch video intercom door phone --Stable quality

7inch Video doorphone factory offerStyle: VDP-311+CAM201VDP-311+CAM202VDP-311+CAM203VDP-311+CAM204Overview:1. Wired operation, but still vey easy to install.2. Audio and video transmission, unlock and hand-free user friendly design.3. 7 inch TFT color display screen, clear vision and voice4.Multi intercom, 3 pcs camera can connect 5 pcs monitorsBenefits:The demands of the modern lifestyle are such that we all want increased security and added convenience for our busy lives.The Model 311 Video Doorphone, large screen, provides a beautiful vision and safe feeling with a very simple installation and usage.The Model 311 are very suitable for multi-apartments, making you life very convenient.Where to use:The Model311 is ideal to use in a standard family house, multi-story building, small or large apartment, or any kind of villa. The Model 311 is the security guard for the modern family.Installation & Use:1. Installation is simple: Install outdoor camera outside the most visited door using wire for connectioning with indoor unit2. With wire connection, dont worry distance and signal effect.3. After hearing the doorbell chime, press the Talk button on the monitor before talking with the visitor Product Material : ABS +Alloy Product functions : *7inchhigh resolution color TFT LCD panel display, with high resolution and high contrast ratio* 3 pcs cameras can support5pcs monitors* The camera could be turned up/down/left/right to get clearer image* Uses CCD or CMOS image sensor*Unlock the electronic controlled door lock* Monitor the situation out of the door* Good security products for modern family* Can be used to all kinds of separate houses, multi-departments or villas Product Specifications : Power supply: Input AC:100-240V 50/60Hz Output DC: 14V Image sensor CMOS, Effective pixels1440*234 Night Light source: 6 LEDs Working Temperature: -25 to +50 Humidity: Less than 85% Product Size: Camera: 12.0 * 15.0* 3.0cm Monitor: 23.0 * 16.5 * 3.5cm Packing details : Color Box: 33.5 * 25.0 * 6.0cm Carton Box :32.0 * 35.5 * 27.0cm Qty: 5pcs/ CTN G.W: 9KGS 20GP Container: 5000 Pcs 40GP Container: 10000 pcs 40HQ Container: 12000 pcs Main Accessories include : Monitor unit *1 Camera unit *1 Adaptor *1 Cable wire*1 Cable wire pin*2 Operating manual *1 Certificate : CE(EMC .LVD R.TEE), RoHS, FCC PaymentWe accept ESCROW(alipay),PAYPAL,West Union,T/T. Shipment Lead time details : Sample : in 3days Bulk order (OEM) : in 25-30days New tooling (ODM) : in 30days We use express courier to ship out our product: DHL. UPS .TNT . EMS .By Air . By Sea The delivery time of each shipment will vary between countries Guarantee : For the warranty, we always give one year warranty when we sell the products in Chinese Mainland. However, we must apply other methods to handle the after-sale service for the oversea orders since the freight cost of international consignments can be very high. Therefore, we will provide any necessary free accessories in proportion to the foreign order quantity (1 percent) and repair manual as well as technical support. Most problems which occur during use can be repaired quite easily. So we recommend customers to resolve them locally. If there are some products which really can't be repaired, after we confirm the precise quantity of such product, we will send the agreed quantity of new products free of charge with the next delivery to compensate for the loss.