2.2 Operating Humidity: 5%
～
95%
2.3 Operating Voltage: 3v (CR123A )
Lifespan of battery: can use two years if send 20 times everyday
2.4 Operating Current:
≤
120uA
（
Quiescent
）
;
≤
13mA
（
Dynamic
）
2.5 Sensor: Dual-element PIR Sensor
2.6 Coverage: 6-8 meters length, 100°
（
FIG-1
）
2.7 Installation Height: Around 2.1 meters (recommended)
2.8 Transmitting distance
：≥
200m
（
immediate and lineal
）
2.9 Wireless Frequency
：
433/315MHz
2.10 Wireless Encoding
：
1527/2240 Encoding
Installation
Firstly install battery
Then
fix the bracket of detector to the wall with screw and mount
the detector. The idea height recommended is about 2.1m, and keep
the detector face downward with an included angel of 6°
～
12° against
the wall.
To avoid false alarms and maintain a normal working condition,
keep the detector away from air-conditioner, electrical fan, window or
other objects such as refrigerator, oven, etc. which may bring on the
change of temperature. Do not aim at heat sources; do not expose to
air drafts; do not install outdoors; mount on solid, stable surfaces of
wall; prevent direct sunlight from reaching the detector.
Detector is most sensitive to the cross motion, therefore the
detection direction of detector and the protected passage (route way)
should form a certain angle as shown in Figure 2
- 28 -
