User's Manual

Oplink Communications
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Environmental Standard RoHS, REACH
Communication
RF Frequency 433.92MHz +/-150KHz
Modulation ASK
Antenna Internal Antenna
Transmit Power >= -2dBm
Output conductive TX power TBD (without Antenna)
RF Range 40m indoor (Line of sight, LOS)
100m Outdoor(Line of sight, LOS)
Mounting
1. Drive the wall-mounted cover with two screws which in the package
in the wall which distance from smoke alarm is not more than 30cm.
2. Open the battery cover of Sonic & heat sensor, Insert a lithium battery
CR 123 A positive polarity, indicator lamp flash means it has been add
in the network.
3. Put the sensor on the wall-mounted cover and turn around.