5 inch color handsfree indoor monitor VT688F

Basic Parameter:

Display screen: 4 inch/5 inch TFT color

Resolution: ≥400TV lines

Video signal: 75Ω 1Vp-p(CCIR OR NTSC)

Power voltage: DC 16V-18V

Power consumption: standby state 0.5W; working state 12.3W

Audio frequency: 0.5W

Dimension: 260(W)×196(H)×60(D)

Function:

1. Hands free style indoor phone with function of dual talking with

outdoor station, intercom and remote unlocking.

2. Can supervise the front door situation at any time

3. Can adjust the contrast and brightness.

4. Intercom function is available.

5. Surface mounting

6.All kinds of the indoor phones and outdoor stations are totally compatible. B/W or color optional.

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