This product is widely used in the hallway, gangway
of enterprise, hotel, supermarket and warehouse,
etc. the sensor can detect automatically, and send
to the receiver, and the receiver make a sound. Have
three kinds of sound (speech, music and alarm
sound). Generally, the installation height is about
2 meters. Keep far from high temperature, avoiding
sunlight, raining and wet place
Specification :
1. Sensor: DC9V (6F22)
2. Remote control distance: ＋300feet (free field
range).
3. Receiver: DC3V (two AA batteries)
4. Static current: ＋0.9mA
5. Working range is about 24 feet
6. Inspect angle is about 120.
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