{"id":3989,"date":"2026-04-16T13:05:35","date_gmt":"2026-04-16T13:05:35","guid":{"rendered":"https:\/\/livedemo.top\/securitycamera\/product\/tuya-smart-wifi-smoke-detector-85db-alarm-photoelectric-sensor-2-4ghz-wireless-smart-life-app-smoke-alarm\/"},"modified":"2026-04-16T13:05:38","modified_gmt":"2026-04-16T13:05:38","slug":"tuya-smart-wifi-smoke-detector-85db-alarm-photoelectric-sensor-2-4ghz-wireless-smart-life-app-smoke-alarm","status":"publish","type":"product","link":"https:\/\/livedemo.top\/securitycamera\/product\/tuya-smart-wifi-smoke-detector-85db-alarm-photoelectric-sensor-2-4ghz-wireless-smart-life-app-smoke-alarm\/","title":{"rendered":"Tuya Smart WiFi Smoke Detector 85dB Alarm Photoelectric Sensor 2.4GHz Wireless Smart Life App Smoke Alarm"},"content":{"rendered":"
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Specifications:<\/span><\/b><\/o_p><\/p>\n

– APP: Smart Life (Android and iOS supported)<\/o_p><\/p>\n

– Power Supply: 3V CR123A lithium battery<\/o_p><\/p>\n

– Size: \u03a67.8*55cm<\/o_p><\/p>\n

– Operating Life: 10 years<\/o_p><\/p>\n

– Battery Life: 3 years<\/o_p><\/p>\n

– Sensor Type: Photoelectric<\/o_p><\/p>\n

– Safety Standard: EN 14604:2005+AC:2008<\/o_p><\/p>\n

– Standby Current: <15 \u03bcA(avg.)<\/o_p><\/p>\n

– Alarm Current: <100 mA(avg.)<\/o_p><\/p>\n

– Operating Ambient Temperature: 0-55\u00b0C<\/o_p><\/p>\n

– Operating Relative Humidity: <85% (non-condensing)<\/o_p><\/p>\n

– Alarm Loudness: \u226585 dB at 3m @ 3.2 + 0.3 kHz pulsing alarm<\/o_p><\/p>\n

– Silence Duration: About 10 minutes<\/o_p><\/p>\n

– Wireless Frequency: 2.4GHz (Incompatible with 5 GHz Wi-Fi network)<\/o_p><\/p>\n

– Wireless Protocol: IEEE802.11b\/g\/n<\/o_p><\/p>\n

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Features:<\/span><\/b><\/o_p><\/p>\n

1. Long Operating Life: Enjoy peace of mind with an impressive 10-year sensor lifespan, ensuring reliable performance for years.<\/o_p><\/p>\n

2. Smart Connectivity: Integrate seamlessly with the Tuya Gateway for real-time alerts and controls via the Smart Life app, available on both Android and iOS.<\/o_p><\/p>\n

3. High Sensitivity: Take advantage of photoelectric sensor technology, which provides enhanced smoke detection capabilities for timely warnings.<\/o_p><\/p>\n

4. Audible Alarm: The device emits an alarm at a sound level of \u226585 dB, ensuring audibility even from a distance of 3m.<\/o_p><\/p>\n

5. Energy Efficient: Powered by a 3V CR123A lithium battery with a 3-year battery life, offering energy-saving functionality without frequent replacements.<\/o_p><\/p>\n

 <\/p>\n

Package Included:<\/span><\/b><\/p>\n

With Battery Version:<\/o_p><\/p>\n

1 x Smoke Detector<\/o_p><\/p>\n

1 x Battery<\/o_p><\/p>\n

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Specifications: – APP: Smart Life (Android and iOS supported) – Power Supply: 3V CR123A lithium battery – Size: \u03a67.8*55cm – Operating Life: 10 years – Battery Life: 3 years – Sensor Type: Photoelectric – Safety Standard: EN 14604:2005+AC:2008 – Standby Current: <15 \u03bcA(avg.) – Alarm Current: <100 mA(avg.) – Operating Ambient Temperature: 0-55\u00b0C – Operating […]<\/p>\n","protected":false},"featured_media":3990,"comment_status":"closed","ping_status":"open","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[23,17,18],"product_tag":[],"class_list":["post-3989","product","type-product","status-publish","has-post-thumbnail","product_cat-security-alarm","product_cat-security-protection","product_cat-security-surveillance","pa_type-2-wifi-with-battery","pa_type-2-zigbee-with-battery","first","instock","purchasable","product-type-simple"],"yoast_head":"\nTuya Smart WiFi Smoke Detector 85dB Alarm Photoelectric Sensor 2.4GHz Wireless Smart Life App Smoke Alarm - 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