[1-3 Days Delivery] DAYTECH WiFi Smoke Detector Fire Alarm with Tuya APP Control – 10-Year Lithium Battery Smart Smoke Sensor Security System for Home Android/iOS TYSM28 Alarma sa Sunog ng Detektor ng Usok
[1-3 Days Delivery] DAYTECH WiFi Smoke Detector Fire Alarm with Tuya APP Control – 10-Year Lithium Battery Smart Smoke Sensor Security System for Home Android/iOS TYSM28 Alarma sa Sunog ng Detektor ng Usok
Descriptionneeds to work with Tuya GatewayAPP: Smart Life (Android and ios supported)Power supply: 3V CR123A lithium batterySize：Φ7.8*55cmOperating Life: 10 yearsBattery Life: 3 yearsSensor Type: PhotoelectricSafety Standard: EN 14604:2005+AC:2008Standby Current: <15 uA(avg.)Alarm Current : :<100 mA(avg.)Operating Ambient Temperature:(0-55°C)Operating Relative Humidity:<85%(non-condensing)Alarm Loudness: ≥85 dB at(3m) @3.2 +0.3 kHz pulsing alarmSilence Duration: About 10minutesWireless Frequency:2.4GHz, Matchable 5 GHz Wi-Fi networkWireless Protocol: EEE802.11b/g/n
ChunHee Smart Security
Penilaian penjual 98%
![[1-3 Days Delivery] DAYTECH WiFi Smoke Detector Fire Alarm with Tuya APP Control – 10-Year Lithium Battery Smart Smoke Sensor Security System for Home Android/iOS TYSM28 Alarma sa Sunog ng Detektor ng Usok](https://img.lazcdn.com/g/p/1c7e1714c0e18df9eaf37ec67734cf15.jpg_300x300q80.jpg)
Ulasan
4.9
/5
13 Penilaian
T
T****n
Sep 19, 2026
Delivery was quite fast but not the fastest. good price during sale compared to normal time.\npacked with thin layer of bubble wrap and no box. 1 box was quite badly dented. hopefully nothing damaged.
Bermanfaat (0)
J
J****e
Mar 11, 2026
Parcel received safely. Thank you to the seller and the Lazada rider for the smooth delivery service.\nThe Daytech WiFi & Independent Smoke Detector works great. It uses a photoelectric sensor and seems to be made of durable material. Delivery was fast, the battery life is long, and installation was very easy.\nThe seller also provided good customer service. Overall, I’m very satisfied with this purchase and would definitely buy again. Highly recommended!\n
Bermanfaat (0)
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