Report item
Item specifics
  • Brand Name: SYSD
  • Waterproof: Yes
  • Type: Intercom System
  • Communication Interface: Wired
  • Technology: Digital
  • Camera Sensor type: CMOS
  • Power: 15V
  • Material: Metal+ABS
  • Zone Input: None
  • Resolution: 420TVLine
  • Samrt Home Interface: Yes
  • Display Screen Size(inch): 7
  • Doorbell: Yes
  • Sensor Size(Inch): 1/4
  • Answering Mode: Hands-free
  • Connection Method: Wired
  • IP Camera Interface: No
  • Kit Configuration: Two to One Video Doorphone
  • Installation: Wall Mounting
  • Viewing Angle (°): 90
  • Display Screen Type: Color
  • Model Number: 802M21
  • Camera: COLOR
  • Power: 100-240V
  • Access Control: Indoor machine lock
  • Indoor Unit: Gray with aluminum panel
  • Outdoor: Aluminum with a rain cover
  • Place of Origin: Guangdong, China (Mainland)
Product Description

2 to 1 7" Color Video Door Phone Doorbell Video Intercom Doorphone IR Night Vision Camera Monitor Kit for Home Security 



Screen Size: 7 inch TFT, 16:9 Display

Resolution: 480 x RGB x 234

Power Input: AC100V-240V 50Hz/60Hz

Power Output: DC15V

Current Output: 1200MA

Valid Distance: 50M(6 x 0.65MM2)

Power Consumption: Static state < 0.5W, Calling < 10W

Tramsmitting Distance of the Image: about 200M

Viewing Angle: 92 degree



1. Aluminum alloy panel of indoor unit, fashionable and luxury.

2. Water and oxidation-proof, durable aluminum alloy made outdoor station.

3. 7 inch color TFT LCD. No radiation, low power consumption and high definition.

4. The camera could be turned up/down/left/right which make the definition high.

5. Handfree intercom.

6. Electric lock-control function.

7. Monitor the view out of the door.

8. 16 kinds of rings for your options.

9. Volume, brightness and contrast adjustable.

10. With swithch-adapter and 5m cable, users could install it by themself.


Item Includes:

1 x Indoor unit
2 x Outdoor unit
1 x 12V/1.2A power supply
1 x Users manual
1 x A bag of Screw package 


 Product took pictures

 802M21&evb20160624d802M21 (2)

802M21&evb20160624d802M21 (5)


802M21&evb20160624d802M21 (4)802M21&evb20160624d802M21 (3)


Packaging Details
  • Unit Type: piece
  • Package Weight: 2.0kg (4.41lb.)
  • Package Size: 40cm x 30cm x 20cm (15.75in x 11.81in x 7.87in)
Calculate your shipping cost by country/region and quantity.
Quantity: Ship to:
Packaging Details
  • Unit Type: piece
  • Package Weight: 2.0kg (4.41lb.)
  • Package Size: 40cm x 30cm x 20cm (15.75in x 11.81in x 7.87in)
We support the following payment methods. All payments made on AliExpress are processed by Alipay.