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UK Wireless 433MHz GSM+SMS+WiFi Smart Home Office Security Burglar Alarm Systems

Excellent√ 100% High Quality√ UK Fast Delivery√
  • £5.99
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Wireless frequency: 433MHz. Siren output: <500mA. Support SMS arm/disarm and voice arm/disarm. Support external wireless siren. WIFI Standard: IEEE 802.11b/g/n Wireless Standard. WIFI/GSM/2G/GPRS intr...
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