Combivox 868 MHz door/window contact with magnet (white)
 
Two-way door/window contact with dual channel (2 different zones in the control panel).
Endowed with reed + 2 additional inputs. Possibility to use the reed + 1 input, freely configurable as alarm zone (NC) or through string roller shutter detector with digital pulse counter.
Possibility to use the 2 inputs (reed bypassed) as separated zones, freely configurable as NC zones or NC zone + string roller shutter detector with digital pulse counter. It transmits two different information to the control panel so to manage two different zones.
Monitored, lithium battery provided.
	
		
			
Sizes
			
78 x 22 x 20 mm
		
		
			
Inputs
			
reed + 1 (NC and/or string roller shutter detector). 2 (NC or 1 NC + 1 string roller shutter detector, reed bypassed)
		
		
			
Operating frequency
			
3 channels on 868 MHz band
		
		
			
Modulation
			
FSK
		
		
			
TX max power (EIRP)
			
10 dBm
		
		
			
RF sensitivity
			
– 112 dBm
		
		
			
Range (free field)
			
200 m
		
		
			
Operating temperature
			
-20 °C / +50 °C
		
		
			
Battery
			
3 V lithium AA-type
		
		
			
Stand-by consumption
			
3 µA
		
		
			
Average battery life
			
about 30 months (Batt. 2700 mAh, optimal wireless range, LED disab. and 4 activations/day)