• Small size design, which can be put into wired detector easily
• 868MHz two-way wireless communication
• LED display, show the real status of device
• With one tamper input and one PGM, can be used as zone input or alarm output
• With 3.3v voltage output, can be used to power up external wired detector
• Detection of device removal by accelerometer

Specification
Model DS-PM1-I1-WE
Hardware features
Serial port 1
Power switch 1
Alarm input 1 Alarm, 1 Tamper
Alarm output 1 PGM, AM/Output
3.3v Output 1, up to 10mA
Electrical characteristics
Power supply 3 CR123
Operation humidity 10%~90%
Operation temperature –10℃ ~ 55℃
Power consumption
Quiescent current: 40.29 uA
Max current: 47.85mA
Voltage: 3 VDC
Battery life span More than 5 years (report alarm 50 times per day)
Wireless transmission
RF frequency 868MHz
RF method Two-way communication
RF modulation 2GFSK
RF distance 1700m
Display Indicator
3: Alarm/Tamper（Red）, Fault（Amber）, Signal Strength
（Green/Red）
General
Installation method Put inside Wireless Ready Detector
Dimension(WxHxD) 102*41*20mm
Weight 35g(Without Battery), 90g(With Battery)