21
12. Specification
Wiring number
ITEM
Central unit: 6 wires, MASTER : 6 wires, TEL: 2 wires
Rated voltage
AC100-240V~, 50/60Hz
Talk method
HANDS-FREE : Voice switch method , HANDSET(Wire) *Option : DECT
Display unit
7.7cm(7
”)
TFT-LCD
Call sound
Door(individual door):ring electronic chime 3 sounds
twice repeatedly, Interphone : electronic melody sound
Power
consumption
On operating: 11W
Communication
distance
Central unit to MASTER : 20m/
Φ
0.5(CAT. 5)
MASTER to MASTER : 20m/
Φ
0.5(CAT. 5)
Wireless
handset
Modulation
TDMA/FSK
Frequency band
1.880GHz ~ 1.900GHz (DECT)
Communication
distance
5m
Talk channel
1 channel
Temperature
0
℃
~+40
℃
(32
℉
~104
℉
)
Dimension
315(W)x175(H)x53(D)
Weight
1.7kg
CAV-72B
Содержание CAV-72B
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