Applicable system:

JB-304 Video door phone

Features

DIY system with PLUG & PLAY connection.Picture memory, snapshot anytime.Up to 4 door stations and 4 indoor phones.Intercom between indoor phones.Calling transfer between indoor phones.E-lock can be connected to both door station and indoor phone.Anti-vandal, waterproof, cast aluminium, surface mount.Night viewing with IR LED.Handsfree indoor phones are optional.Pin-hole door camera is optional.

Door Stations

Technical parameters:

Camera: 1/3 CCD(color), CMOS(b/w)

Min. illumination: 0.01LUX

Video Output: 1Vp-p/75Ω

Working Voltage: DC18V±10%

Working Current: ≤500mA

Environment Temperature: -40~70°

Indoor phones

Technical parameters:

Display: 4 CRT/ 4'',5.8'' & 7'' TFT-LCD

Resolution: 960×234(4'',5'',5.8'')/1440×234(7'') pixels

Working Voltage: DC18V±10%

Working Current: ≤500mA

Environment Temperature: -10~55°

Power supply

Technical parameters:

Voltage Input: AC100V~240V

Voltage Output: DC18V

Current Output: 1A

Power plug style: Optional

Packing list(KIT)

Video door station	1 piece
Video indoor phone	1 piece
Power supply(adapter)	1 piece
Door station bracket(VI)	1 piece
Indoor phone bracket	1 piece
4 wires cable(10 meter)	1 piece
Terminal connector	some
Video resistance	some
Screw driver	1 piece
Expansion plug	some
Screw	some
User's manual	1 piece

Video door phone: