PG107 Wifi 4G Alarm System for Home Security with PIR Wireless Solar Siren Suppo
1 x PIR Motion Sensor. 2 x PIR Motion Sensor. 1 x Wired Siren. This link's default version is the TUYA wifi+ 3G version. 5 x PIR Motion Sensor. 3 x PIR Motion Sensor. 1 x Wireless Siren (Solar Siren).