Specification - V-TEK DF4 Manual

2 wire intercom system 4.3” tft monitor
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Specification

145mm
138mm
Power Supply: DC20 ~28 V
Power Consumption : standby 9mA,working 150mA
Working Temperature : -15ºC ~ +55ºC ;
Wiring: 2 wires, non-polarity
Monitor screen: 4.3 Inch digital color LCD
Operation Dimension:
DF4-W, DF4-B:145*145*15.5mm(not include the metal support)
DF4-WS, DF4-BS:138*138*13.8mm(not include the metal support)
145mm
DF4-W
DF4-B
138mm
DF4-WS
DF4-BS
-
-
11
17.9mm
15.5mm
16.2mm
13.8mm

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Df4-wDf4-bDf4-wsDf4-bs

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