It is the ideal two way wireless indoor sounder for your premises particularly if outdoor sounders are prohibited or if extra intrusion alert is required.
Fully standalone, this sounder is cable free installation and do not require any AC power.
The sounder’s two-way communication maintains continual supervised communication with the control panel.
 
Specifications
Modulation Type
GFSK
Frequency Band
868-869MHz / 916-917MHZ
Identification
Unique ID serial number – 24 bit
Indications
LED during transmission and Activation
Range in open space
500m
Sound Pressure Level
More than 100dB
Siren Tone
help
Frequency Range
2700 ±500 Hz
Current consumption
Standby: 110uA ±10uA@ Battery operation Alarm: Average: 400mA @ Battery operation. Max: 600mA peak@ Battery operation.
Power Supply current limitation
Up to 1A
Maximum Power
Average :3W
Siren Alarm Period
2 min/15 min (According the status of Dipswitch#4)
Low Battery Level
2.8V
Low Battery Indication
LED Flash @ Arm/Disarm (According the status of Dipswitch 2&3)
Arm/Disarm Indication
LED Flash : Arm-1, Disarm-3
LED Flash with Beeps : Arm-1, Disarm-3 (According the status of
Dipswitch 2&3)
Supervision
Sync signal every 1 min.
Tamper Switch
Normally Closed.
After power up the Tamper will activate only after the second opening and then Activate the Piezo for 2 min or till reset by the C.P.
Power Supply Voltage
1 x Lithium battery 3.6V / Size D
Battery Life
Up to 5 years (Based on 2 min Piezo operation/month)
Material
External Box: ABS. (2mm thick).
Operating temperature
-10°C  to  +55°C
Dimensions
155mm x 100mm x 48mm
Weight  (Without Battery)
1 Kg