Alarm Siren Home Smart Burglar System with 100dB Max Volume – GAOTek
$48.16
$79.46
Description Features Multiple Language Support Wireless Alarm System 99 Wireless Zones 4 Wired Zones 110/220VAC Power Supply 7V Lithium Backup Battery 433MHz Radio Frequency 100dB Max Volume Expandable to 100 Receivers Technical Specifications Language Support English or Chinese or Russian or French or Spanish or Germany Size 3.46 in x 3.46 in x 3.07 in (88 mm x 88 mm x 78 mm) Network GSM, PSTN, WIFI 433mHZ Zones 99 Wireless 4 Wired Zones Power 110 or 220VAC x 2 Backup Battery 3.7V, 500mAh Lithium Battery Power Supply 110 or 220VAC Consumption <100mA Volume Max 100DB Operation Temperature 14°F to 131°F (-10°C to 55°C) Sound Level (Typical) 85dBA Expandable Up to 100 receivers
