Product feature
1. The alarm using programmable microcomputer chip control, alarm accurately and reliably.
2. Built-in high Loudness-siren and high-intensity warning lights, dual deterrent effect.
Technical parameters
Working voltage: AC 180V ~ 250V DC5V
Standby power consumption: ≤ 13mA
Siren sound pressure: 110 dB
Built-in battery: 1000MA lithium battery
Wireless frequency: 315/433 / 868MHz /
Coding method: EV 1527 IC / 4.7M / open code 0010 / code 0010
SC 2262 IC / 4.7M / Code 0100 / Code 0010
Backup battery: AAA 5V
Receiving distance:> 100 meters
Attention
1, Regularly testthe machine.
2, install the antenna as far as possible away from the metal object, in order to obtain the best transmission distance.
3, try to avoid using two or more infrared detectors in the same area, so as not to trigger at the same time lead to the machine does not receive the signal.
4. Although the sirens are used daily, they must be regularly maintained and regularly tested to ensure stable, reliable and safe operation of the sirens. Usual Sirens, every three months must be a comprehensive test, the detector is best to test once a month.
