-Display: B/W 4〞CRT Monitor

-Auto turn-off time:60 sec.

-Bi-directional speaking system

-Door lock release.

-Ding-Dong Tone

-With contrast, brightness, volumn control.

-Intrusion warning alarm function.

-With A/V output that can connect to TV for monitoring purpose.

-Outdoor teardown trigger alarm(option).

-Power supply:AC110 or 220V

 (external adaptor)

-4 wire polarity, or 2 wire polarity, screw type.

-Product size: 255 x 190 x 58.50 mm.

 

 

 

-Zine metal case construction.

-Water resistance, force resistance.

-Pin-hole Cmos camera.

-Picture Sensor:1/3〞lens

-Imaging angle:70°

-Min. lighting-0.1 lux or about 30cm.

-IR LED night vision.

-Product size: 122 x 40 x 22 mm

-Surface mount and flush mount type

 and bevel-surface mount type.