4 inch Video Door Phone Kit T-908C+01C

Indoor Monitor:
* 4" handset monitor;
* Talking/ Monitoring
* Power supply: Built-in AC100V-250V power supply
* 16 melodious chord tones
* ABS plastic material

Call Panel:
* Camera: HD color CMOS lens;
* Fill light mode: 6 super bright lights;
* Connection: 4 wires, can connect to the door electric lock;
* Installation method: Wall mounting ;

Features:

♦ 4 inch handset monitor

♦ Unlock door function

♦ Camera and monitor volume could be adjusted

♦ IR or LED clear night vision

♦ 16 polyphonic ringtones

Specifications:

Call Panel Specification:
Function	Color Video Door Entry Phone, Unlock, Nightvision, Camera
Material	Aluminum, Waterproof;	Night Vision	Distance: 0.5-2M
Camera Sensor	700 CMOS Super Backlight	Power Consumption	150mA max. shared with indoor unit
View Angle	60-110 degree	LED for night	Yes
Input Video Signal	CVBS	System	4-wire analog
Indoor Monitor Specification:
Function	Visual intercom,monitoring, indoor unlocking, mute mode, ringtone selection, color, brightness,contrast, and volume adjustment
Screen Size	4 inch	Working Voltage	Built-in AC100V-250V power supply
Material	ABS handset monitor	Working Temperature	-20-+60℃
Ringtones	16	Resolution	800*600
Usage distance	150 meters	Using Wire	RVV4
Call Mode	Automatic half duplex	Product size	195* 220*48mm
System Capacity	4 call panels+4 indoor monitors	Installation Method	fixed with hanging plate