Product Description: LB-01Z outdoor Zigbee alarm siren uses advanced Zigbee wireless communication protocol, signal analysis and processing technology,intelligent management of wireless networks, effectively eliminating wireless co-channel interference. It is equipped with high brightness flash light and high decibel speakers to deter illegal intruders. Suitable for home, companies,shopping malls, hospitals, banks, security booths and other places needing security precautions. Key Features: 1. Beautiful color scheme, red and white, brief but not simple design; 2. Original flame-resistant ABS shell; 3. Zigbee wireless 2.4G technology, high reliability effectively eliminate same frequency interference; 4. Ultra-low power consumption, durable; 5. Sound and light alarm display; 6. Battery low voltage alert; 7. Self-test function. Technical Parameters: Items Parameters Power Supply DC 5V/500mA power adapter Working Voltage 3.7V rechargeable battery Quiescent Current pour plus d'informations veuillez nous contactez par tel ou par email.