SIRENA PARA INTERIOR INALAMBRICA 433HMz

1. It also works as a standalone alarm or wireless siren added to the main panel. 2. Standalone mode receives signals from up to 20 wireless defense zones. 3. Supports up to 5 wireless remote controls. 4. Alarm with both audible alerts and a rapid strobe light flash. 5. Wireless learning code: Adding new accessories is convenient, safe, and efficient. 6. One-key control function: Remote control for arming/emergency alarm/disarming. 7. Built-in rechargeable lithium battery. TECHNICAL PARAMETERS: 1. Power supply: DC12V 500mA 2. Standby power consumption: ≤7mA 3. Alarm current: ≤230mA 4. Wireless frequency: 433MHz / 315MHz 5. Encoding mode: sc2262 IC / 4.7MΩ 6. Backup battery: AAA 7.2V 7. Operating temperature: -20℃ ~ +55℃ 8. Humidity: 40% ~ 80% RH 9. Complies with 3C safety standards and national standard GB12663-2001.