Siren Alarm App Remote Control Smart Siren Alarm Home Security Protection System
18,35 €
Triggering alarm: sound and light are sent out, and remote opening/closing is realized through APP. Working humidity: 20%~85%. 1 x Alarm(No battery). Wireless frequency: 2.4GHz. Wireless protocol: Zigbee 3.0 IEEE 802.15.4.
Jetzt bei Ebay:
