User's Manual
Table Of Contents
- I.General
- II.Features
- 1. Adopting 470MHz wireless communication technolo
- 2. With battery low-voltage detection function, it
- 3. Use microprocessor to realize signal processing
- III.Technical specifications
- IV.Structure characteristics and working principle
- When there is a fire alarm, after the module recei
- When the battery of the input module is low, the m
- V.Installation method
- VI.Use and operation
times. Button, the yellow light flashes once for the feedback mode, the yellow light flashes twice
for the supervision mode, and the yellow light flashes for three times for the fire alarm mode.
VII. General failure and maintenance
The general faults and their solutions are shown in the following table:
Fault
Reason
Solution
After the device alarms, the
controller has no status prompt
The device is not connected to the
network
Restart the network operation
Device networking is unsuccessful
Too far away from the controller or
interference sources nearby
Move the device near the controller,
reconnect to the network and
remove the source of interference
The fault yellow light keeps flashing
The battery is low and the device is
not working properly
Change the battery
VII. Precautions
1. After the signal passes through the wall, the signal strength will be greatly attenuated, so try
to reduce the number of partition walls for wireless products.
2. When the product is installed, keep it away from metal to reduce the shielding of metal
objects to the signal. For example, it cannot be installed in a metal box such as a fire hydrant box
or outside of a metal cabinet.
3. Install in a low-interference environment and far away from motors or large-scale electrical
equipment.
VIII. Documents and warranty instructions
1. Packing documents: 1) Packing list: 1
2) Instructions: 1 copy
3) 10K resistance: 1
2. Warranty description: Our company is responsible for the maintenance of this product. If you
find any problems, please contact our company's technical service department in time. Users are
not allowed to disassemble or repair by themselves, otherwise they will be responsible for the
consequences.
3. The maintenance contact information is as follows: