Highly-sensitive omnidirectional microphone Battery Model CR123A 3 years (The external input type is NO)
Function
Battery Life 1 year (Both external sensors are enabled, and the input type is NC)
按鈕
1 × power button
功耗
Max. 150 mW
Remote Update
Cloud update
工作溫度
–10 °C to +55 °C (+14 °F to +131 °F) (indoor)
Low Battery Detection
Yes
工作濕度
10%–90% (RH)
防拆
Yes 107.8 mm × 34.5 mm × 24.8 mm (4.24" × 1.36" × Product Dimensions
Technical
0.98")
Detection Range
Max. 9 m (29.53 ft) Net Weight 45 g (0.10 lb) Glass type: Tempered, double-glazed, laminated, Gross Weight 130 g (0.29 lb) wired, plate and float Specifications of Glass to be Glass thickness: 2.4 mm–6.4 mm (0.09""–0.25"") Installation Surface mount
Detected
Glass size: 0.3 m × 0.3 m to 3 m × 3 m (0.98 ft × 0.98 ft to 9.84 ft × 9.84 ft)