Sistema di allarme intelligente con chiamata a un pulsante per la sicurezza domestica con volume 130 dB
Battery:AAA 2. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. Size:9 4 2.5CM. Wireless Type :2.4GWi-Fi/ For Zigbee3.0.