Tuya Smart Life WiFi Smart Alarm System Wireless Siren

This Smart Life Wifi Siren able to works with 433mhz remote controller and sensors to build a complete alarm system.HIGHLIGHTS: ⏩Apps: Tuya/ Smart Life (Ios/Android) ⏩Work with most of the TUYA smart based smart products. ⏩On-site high-decibel alarm, flashing lights and other alarm modes ⏩4 Alarm Modes: Home Arm, Away Arm, Disarm, SOS ⏩ Low-battery detection ⏩System power off detection ⏩Tamper Detection ⏩Frequency: 433MHz ⏩Working Temperature: -10℃～ 50℃ ⏩Transmitting Distance between siren host & remote control: 50m (Open Area)Smart Siren Host⚡ ✅ Built-in battery (if electricity break down, it can last for 2 – 3 hours) ✅ Volume: High / Medium / Low ✅ Beep Time: 1-180 seconds adjustable ✅ Siren volume :120DB ✅Alarm Host RF receiving frequency: 433MHz ✅Supported Accessories: 8 remote controllers, 24 wireless detectors ✅Support 2.4 GHz Wifi Network ✅App support Multiple Sirens work together ✅Scheduled Working Time for Arm / Home Arm/ Disarm mode ✅Can set multiple scenes or smart automation to control on/off of smart devices