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 the module input terminal receives the closin
- When the module receives the control signal from t
- When the module battery is low, the module sends a
- 3.Installation method
- V.Test
- Warning: Please make sure that the polarity of the
- 1. After the module is installed and tested every
- 2. Alarm test: After the networking is successful,
- 3. During the test, the unqualified modules are re
- VI. Use and operation
- VII. General failure and repair
- VIII. Notes
- 1. After the signal passes through the wall, the s
- 2. When installing the product, keep it away from
- 3. Install in a low-interference environment and f
