WiFi Tuya Smoke Alarm Detector APP Push Fire Alarm Sensor Anti-interference

WiFi Tuya Fire Smoke Alarm Detector Anti-interference Fire Alarm Sensor Compatible with Alexa/Google Home for Indoor Home Safety
Feature:
1. App Notification Warning: Let you know the situation at home for the first time.
2. Small and Compact: Reasonable size design, optimize the internal structure, which brings you convenience, beauty and enjoyment.
3. Smart Smoke Detector: The smoke detector is a household photoelectric smoke fire alarm, which can detect the smoke generated in the early stage of the fire and send an audible and visual alarm in time, and push the alarm information to the mobile APP through Wi-Fi.
4. Wide Application: The detector is suitable for detect the smoke in house, shop, hotel, restaurant, office building, school, bank, library, computer house and storehouse etc.
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:
Model: PA-441W
Alarm mode: audible and visual alarm, APP push
Installation method: ceiling type
Compatibility: Alexa/Google Home
Power supply: DC9V alkaline battery (6LR61/9V), using low-power MCU battery, with a service life of more than 1 year (excluding battery)
Quiescent current:<10uA
Alarm current:<100mA
Working temperature: 0 – +50
Relative humidity: 95% RH, non-condensing
Alarm sound:>80dB
Battery low voltage alarm: 7.0V ± 0.2V
Functional features: 360 ° omni-directional smoke detection
Net weight: 180g
Gross weight: 200g
Product size: about 106 * 106 * 41.5mm/4.17 * 4.17 * 1.63inch
Package size: about 110 * 130 * 52mm/4.33 * 5.12 * 2.05inch

Note:
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.

Included:

1 x Smoke detector alarm
2 x Screws
2 x Rubber stopper
1 x Instructions