Learn additional accessories - Support 30pcs detectors,8pcs remote controllers?4pcs doorbell sensor(For example remote controller allows you to instantly turn the alarm siren on and off etc.)
Live independent alarm - Loud alarm sound up to 110dB,use as an independent alarm system
Durable design - Weatherproof ABS plastic will last you for years and years
Easy install and use - Simply plug in at your desired location,never have to reprogram and can be installed indoor or outdoor.
Remote control - Receives signal from any of KERUI's wireless sensors