The dual glass breakage detector reacts to the pressure wave with subsequent analysis of the sound of the smashing glass, ensuring high resistance to false alarms. Detection characteristics can be optimised using interchangeable lenses. This can be adjusted to protect long corridors, eliminate alarm triggering by movement of the pet or guard with a vertical curtain.
The detector is addressable and occupys two positions in the system.
Optional lenses:
JS-7904 corridor
JS-7910 Animal
JS-7902 curtain
Specifications
Powering pir parts: lithium battery type LS(T)14500 (3.6 V AA / 2.4Ah)
Powering GBS parts: lithium battery type LS(T)14250 (3.6 V 1/2 AA / 1.2Ah)
Typical battery life: approx. 3 years (sleep PIR sensor 5 min.)
Communication band: 868.1 MHz, Jablotron protocol
Communication range: approx. 300 m (direct visibility)
Recommended installation height: 2.5 m above floor level
Detection / detection coverage pir sensor: 120° / 12 m (with base lens)
Glass smashing detection distance: 9 m (glass min. 60 x 60 cm)
Environment according to EN 50131-1: II. indoor general
Operating temperature range: -10 to +40 °C
Dimensions, weight: 110 x 60 x 55 mm, 120 g
Classification STN EN 50131-1, STN EN 50131-2-2, STN EN 50131-5-3 Stage 2
It also meets STN EN 300220, STN EN 50130-4, STN EN 55022, STN EN 60950-1
Conditions of operation of TUSR No VPR – 34 / 2012