Siren Sound Light Alarm 90dB Volume Sensor Smart Alarm Siren

Sound Light Sensor Smart Alarm Siren Tuya Zigbee Siren Sound Light Alarm 90dB App Remote Control Home Security Protection SystemFeature:1.Siren: Detecting in the environment in time. Siren alarm louder than 90DB.2. Alarm Notifications: Smart phone will get instant notifications when siren alarm triggered and check the log on APP. Widely used in home, kitchen,office, etc.3. Fast Response: Ultra-fast response, anti-interference ability, ultra-low power consumption and cost-effective. Supporting 5V 1A USB port power.4. Security System: Trigger alarm; Make sound and light; Remote on/off via APP. Automatically restore the previous settings with memory function when network or power off reconnecting.5. Satisfaction Guarantee: We strive to provide each customer with the highest standard of customer service to ensure you have a pleasant shopping experience. If you have any issues, inquiries or need assistance, please feel free to contact us directly.Specification:Triggering alarm: sound and light are sent out, and remote opening/closing is realized through APPWhen the network or power is turned off and reconnected, the previous settings will be automatically restored using the memory functionUSB power supply: 5V/1AVolume: 90dbOperating temperature: 0 ℃~40 ℃ (32 ° F~104 ° F)Working humidity: 20%~85%Wireless frequency: 2.4GHzNetwork range: 55MWireless protocol: Zigbee 3.0 IEEE 802.15.4Dimension: about 68x68x33mm/2.68x2.68x1.30inchNet weight of product: 140gNote:Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!Please allow 1-2cm measuring deviation due to manual measurement.package：1 x Alarm(No battery)1 x Data cable1 x Instructions1 x Sticker Screw Pack1 x Packing box