433Mhz Wireless Smart Home Security Smart Alarm Hub Alarm Sirens Strobe Sensor Night Light EU Plug Security Alarms Syste

Description This product is a 433Mhz wireless alarm siren it can be an alarm host and used with 433Mhz wireless sensors such as 433Mhz Remote controller 433Mhz window door sensor 433Mhz PIR Motion sensor 433Mhz Leakage alarm sensor 433Mhz Smoke sensor etc Package included 1 x wireless strobe siren included spare battery 1 x Power supply