Sell D✪Tuya WiFi Smoke Alarm Fire Protection Smoke Detector Smokehouse Combination best price

D✪Tuya WiFi Smoke Alarm Fire Protection Smoke Detector Smokehouse Combination Features: 1. Protect yourself and your family with the low-profile and discreet SM12 smoke alarm. 2. Products are widely used in fire prevention fields including homes. warehouses, hotels. factories. shopping mall etc. 3. High Audibility level over 85db/3m enough to wake you up. 4. This product matches the appearance of the home very well, and there will be no sense of violation after installation. 5. This product is made with functional exquisite craftsmanship, and appearance is very stylish and beautiful. Description: This product adopts Tuya Smart low-power module with built-in Wi-Fi connection solution to connect the product to Tuya cloud platform. When the product detects a fire, it will automatically send the fire alarm information to the "Tuya Smart App" to remind users to protect their life and property. Specifications: Power: DC2 * 1.5V AA alkaline Battery pack: alkaline (LR6 、 MN1500)(not included) Operating current: <10uA (standby); <70mA (alarm) Alarm volume:> 85 dB (A) At 3 meters alarm sensitivity: 0.09-0.17 dB / m Low battery: 2.6 ± 0.1 V Silence time: about 10 minutes Wi-Fi connectivity: TUYA WIFI APP control, 802.11 b / g / n. Complies with standard EN14604: 2005 / AC: 2008 Package Included: 1 * Sensor(battery not included) Notes: 1. Please allow 0-1 inch error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from real object.