2.4 in WiFi 4G Wireless Smart Home Security System – GAOTek
$65.53
$102.88
Description Technical Specifications Operating Voltage DC5V (Standard Micro USB Power Supply) Operating Current < 120 mA Alarm Current < 500 mA RF Wireless Frequency 433 MHz Encoding eV1527 Backup Battery 3.7V or 1000 mAh Lithium battery WiFi Band IEEE802.11b or g or n GSM Band 4G GSM Frequency 850 or 900 or 1800 or 1900 MHz Operating Temperature 14 °F to 131 °F (-10 °C to 55 °C) Humidity ≤ 80 % RH (No Condensation) Installation Wall-mounted Product Size 7.28 in × 4.92 in × 0.57 in (185 mm x 125 mm x 14.7 mm)
