Built-in Microphone and Speaker

3.5 Inch Wireless Video intercom Doorbell YET-WV-35CB

2.4GHz launch frequency , barrier-free remote control distance is between 180-400m;With micro-processing technology, auto-remote control , excellent performance and high reliability;The TFT 3.5" digital color LCDscreen;CMOS 300,000 pixel forcamera;Clear night-viewing;24 hours monitoring , calling , speaking and remote unlocking controlling etc;Onecamera cansupport 6 pieces of monitors, while one monitor can support 4 cameras. For further information, please contact the salesman;The mini USB data output for built-in monitor with inner high capacity rechargeable Lithium battery;

Specifications and parameters

Outdoor extension		Indoor extension
Power Supply	Input: AC 100-240V 50/60Hz Output: DC 12V 1A	Power Supply	Input: AC 100-240V 50/60Hz Output: DC 5V 1A
Camera	CMOS 300,000 pixels	Screen specifications	3.5”TFT 320×240
Light Source	6 LED lights	Battery	3.7V 1200/3600mAh Li-Ion Battery
Power consumption	Standby:0.2W Unlock:12W	Power consumption	Standby:0.1W Work:2W
Modulation	GFSK	Modulation	GFSK
Frequency	2.4GHz	Frequency	2.4GHz
Transmitting power	17dBm	Transmitting power	17dBm
Channel number	64	Channel number	64
Size(mm)	125×93×33mm	Size(mm)	135×115×13mm
		Charging time	3 hours
		Standby time	6/60days