Guangdong Roule Electronics Co., Ltd

7" Color Video Doorhpone with Auto-Recording and Perpetual calendar Function VDP, RECORD, PERPETUAL CALENDAR AND DIGITAL CLOCK

7" hand- free Touch pad Wireless Video Doorphone Video doorphone, invisible recorder, digital clock, and perpetual calendar all in one.

2.4GHz Wireless Four Way Digital Surveillance System with Video Recorder SD card instead of DVR for smaller size, low cost, better performance and mo

7" TFT color video doorphone with ID unlocking functions DIY VIDEO DOORPHONE TOUCH PAD HAND-FREE INTERCOM

7" handset Color Video doorphone with telephone fucntion DIY installation

Two-wire Connection 7" handset/hand free touch pad Color Video Doorphone easy DIY installation imported Top Grade-A monitor screen

best seller Ultra-thin 7" hand-free Video Doorphone DIY installation imported TFT screen with low power consumption and high definition

7 "Hand-free touch pad Color Video Doorphone DIY installation Touch pad with advanced technology and fashionable design

Ultra-thin 3.5"Hand-free Touch pad Color Video Doorphone DIY VIDEO DOORPHONE ACS/CCD/CMOS for option

New products:8" Color Video Doorphone (Touch Pad) with fingerprint and password/code unlocking functions, fashionable luxury design