- User Guide
16
Specification: Siren Unit
FW2-Siren Specification (External Unit)
Value
Sound Pressure Level
More than 102dB
Siren Tone
Yelp
Frequency Range
2700 ±500 Hz
Flash Light
Power LED (90 Lumens)
Power Supply Voltage
9V÷15V DC or Battery 3.6V /14Ah Lithium or both.
Current consumption
Standby:
110uA ±10uA@ Battery operation
20mA±2mA@12V DC operation..
Alarm:
Average: 950mA @ Battery operation.
Max: 1.8A peak@ Battery operation.
Average: 200mA @ 12V DC operation.
Max: 1.2A peak @ 12V DC operation.
Power Supply current limitation
Up to 1.8A
Maximum Power
Average :4W , Max peak:17W
Siren Alarm Period
2 min/15 min (According the status of Jumper D)
Low Battery Level
2.8V
Low Battery Indication
LED Flash @ Arm/Disarm
(According the status of Jumper B&C)
Arm/Disarm Indication
LED Flash : Arm-1 Disarm-3
LED Flash with Beeps : Arm-1 Disarm-3
(According the status of Jumper B&C)
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.
Battery Life
> 4 Years (Based on 2 min Piezo operation/month)
Material
External Box: P.C. (3mm thick).
Dimensions of unit
317mm x 209mm x 62mm
Weight (Without Battery)
1.2 Kg
Operating temperature range
-30
o
C to +70
o
C
Case Protection Level
IP 43
Plastic PC with UV protection
Conformal coated circuit board
