Hongzhao Electronic Co., Ltd

* 2.4GHz Transceiver * Built-in Dipole Antenna * Built-in microphone and speaker * Bell Button to trigger Indoor Unit link * Lock

7 inch wireless video intercom doorbell Monitor H-WB-7G Screen Size: 7 inch TFT, 16:9 Display Resolution: 480 x RGB x 240 Power Input: AC100V-240V

the use of 2.4G wireless digital audio and video transmission principle for single-family buildings, such as villas, hotels, residential housing units

1. outdoor temperature feature: before going out in the morning, we know outdoor temperature, how to wear a look at a pretty good idea: 2. Monitor: s

GSM intelligent burglar alarm/alarm system makes use of the worldwide GSM mobile communication network and the voice platform to complete the works of

camera sensor CMOS Total pixels PAL:720480 pixel TSC: 720576 pixel Resolution 380 TV line View angle PAL:55; NTSC:55 MIN illumination 0Lux bandwidth 1

Single-chip technology, duplex intercom technology, coms camera and video imaging technology and design of a visitor identification information manage