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The JA-85B detects a window breaking at a distance of up to 9 meters away. It uses digital signal processing to avoid false alarms. It can also be installed in a car interior. Can be enrolled to the control panel, to UC and AC receivers (to trigger relays), to the JA-80L indoor siren (to indicate activation by making a sound) and to CA-18xx car alarms.
The JA-85B glass-break detector uses the analysis of air pressure variations combined with the characteristic sound of glass breaking and it is designed for indoor use in buildings or in cars. The battery-powered detector communicates via OASIS radio protocol.
Specifications
Voltage Lithium battery
type CR14505 (AA 3.0V)
Calculated battery lifetime approx. 3 years
(sleep time 5 min.)
Communication band: 868 MHz, Oasis protocol
Communication range: approx. 100m (open area)
Detection range: up to 9 m
Operational environment according to EN 50131-1 II. internal space
Operational temperature range -10 to +40 °C
Dimensions 88 x 46 x 22 mm
EN 50131-1, CLC/TS 50131-2-2, EN 50131-5-3 classification: grade 2
Complies with ETSI EN 300220, ETS 300683, EN 60950
Can be operated according to VO-R/10/08.2005-24
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