40m Built-in Siren Alarm 90db Sound Light Sensor Usb Siren 2 In 1 Sensor Smart
19,55 €
Siren alarm louder than 90DB. Sound intensity: 90db. Alarm Notifications: Smart phone will get instant notifications when siren alarm triggered and check the log APP. 1 Siren 2 IN 1 Sensor. Wireless range: 40M.
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