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Built-In SMPS Video Door Phone
Built-in power adapter video doorphone for villa.The video doorphone features, that monitor plugs to the AC power directly, no need extra power adapter, it makes the installation easier. And the doorlock connect to the camera, so it also makes the wiring easier.Features:1) See, hear and speak to visitors before opening the door2) Monitor supply power for the camera unit and lock via telephone cable3) Unlock the door or gate at the touch of a button4) Infrared lights (LEDs) so you can see at night5) Color buttons and white buttons both are available6) Camera-Lock connection directlyTechnical specifications:Built-in switch power supply ranging between AC 90V - 250VTelephone cable: four wirePower consumption 14W standby mode 2W4" flat CRT moduleScan frequency 15625Hz (H), 50H (V)Image sensor: 1/4"cm OS, 1/3" CCDNight light source 6 ultra-red LEDAutomatic shutdown time: 60 secondsPacking:Carton
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