ตัวตรวจจับเสียงกระจกแตก

รหัสสินค้า: 000311

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รายละเอียด: รุ่น GBX1

GBX1 window glass break wireless detector.
- operating frequency band is 433.92MHz,
- up to 100 m. range in open field and up to 50 m. in build up area
- microprocessor's controlled dual trace acoustic frequency sensing system
with detection range adjustment.
- wide area of glass break detection range,
- battery saving feature with 2 years operation on a single 9V battery
- RF interference immunity better than 10V/m over 0,1 to 1 GHz range
- avaliable in white housing.
- low battery voltage warning and the detector's tamper switch.
- ultra low power requirement (0,012mA at standby, 15mA at radio transmission)