SF804
Smoke Detector
Installation Instructions
General Introduction
The SF804 Smoke Detector is designed to sense smoke that comes into the
detector's chamber. It does not sense gas, heat, or flame. When it detects a
certain density of smoke the horn will sound and the RF module will emit signals
to the Gateway. Its great compatibility with our U-Net family security products
makes it suitable for smart home cloud based platforms such as Homesys.
Product Layout
The sensor consists of two parts; a sensor module and a transmitter module The
transmitter module can be detached by twisting it clockwise against the sensor
module.
Sensor Module : Front and Back view
Sensor module
Transmitter module
Binding with Homesys
1. Twist the transmitter module clockwise to detach it from the sensor module
2. Disconnect the connector from the connector pins of the sensor module.
Take note of the connector direction as you will need to connect it back later.
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3. Open the battery cover.
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Transmitter module: Front and Back view
Horn
Test Button
Smoke LED
Connector pins
Cover Latch
Battery Cover
Tamper switch
Connector
Learning key
○
Link LED
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⑪ Mounting bracket
Skirt Panel