HomeDS-PMA-WBELL$0.00PriceWireless Siren(433MHz)433MHz RF two-way wireless350mAh batteryAES-128 encryptionTamper alarmCommunication distance: 800M (Open area)QuantityAdd to Cart
DS-PMA-WBELL$0.00PriceWireless Siren(433MHz)433MHz RF two-way wireless350mAh batteryAES-128 encryptionTamper alarmCommunication distance: 800M (Open area)QuantityAdd to Cart