4"video Door Phone BSD104A1

Feature: Audio and video intercom, surveillance and unlocking, and IR night vision function

1.High resolution 4-inch LCD
2.IR night vision and waterproof
3.Electrical control unlock funtion
4.Outdoor surveillance funtion
5.Video light, color adjust function
6.Oxidation and wear-resistant surface treatment of aluminum alloy outdoor unit.
7.12 selectable ring tones, do not always hear the monotone of the doorbell.
8.Small Outdoor unit with aluminum alloy enclosure, with infrared night vision function, wall installation is simple and convenient.
9.Color box packing, 6 sets a box.
10.Outdoor unit unlock function
11.4-wire Outdoor lock design, installation more convenient.

Technique Parameter:
1.Power:AC220V--50Hz DC15V 1.2A
2.Working electricity current:<800mA
3.Time for call :100S±10%
4.Time for display:60S±10%
5.Camera:CMOSPC1030   420TVL
6.Lens:3.6MM92 degree
7.Outdoor Unit with IR night vision function
8.Indoor unit dimension:(H)225×(W)190×(D)48mm
9.Outdoor unit dimension:(H)125×(W)52×(D)30mm
10.Indoor and out door installationwall mount