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Description
The JS-25 COMBO is an outstanding "two in one" detector, which dramatically simplifies alarm installations.. This detector combines two sensors (P.I.R. motion & acoustic glass break) in one housing.
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Features
It provides three independent outputs (P.I.R. alarm, glass break alarm and tamper).
The signal from the P.I.R. sensor is electronically analyzed. This ensures that the detector provides excellent sensitivity and at the same time false alarms are basically eliminated. The detection analysis rate can be adjusted to increase its immunity if the JS-25 is installed in a problematic location. The standard lens in the detector can be replaced with an optional corridor or pet immune lens.
The dual technology glass break detector analyses air pressure changes and sounds to detect the breaking of a glass window. The signal processing guarantees a high sensitivity to the breaking of all types of glass. The sensitivity can be adjusted to match various window sizes and mounting distances. A memory feature enables the user to determine, visually, which detector triggered the alarm.
For testing, the JS-25 is equipped with two LED indicators (red confirms a P.I.R. alarm, green confirms a glass breaking alarm).
The COMBO distinguishes itself as a unique 2 in 1 solution with excellent RF immunity.
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Technical information
- Power supply 12 V DC ± 25%;
- Power consumption (LED off) max. 10 mA;
- Maximum consumption (LED on) max. 35 mA;
- Terminals size max. 1 mm2;
- Tamper output max. 60 V / 50 mA, internal resistance max.16 Ohm;
- Environment II. - general indoor, (EN 50131-1) ;
- Operating temperatures -10 to +55 °C;
- Security level grade 2, EN 50131-1;
- Mounting height 2.5 m above floor;
- Initialization typ. 1 minute;
Motion detector specification:
- Detection range 120° / 12 m (standard lens) ;
- PIR alarm output normally closed, max. 60V / 50 mA, internal resistance max.30 Ohm;
Glass break detector parameters:
- Detection range max. 9 m;
- Minimum glass dimensions 0.6 x 0.6 m;
- Alarm output normally closed, max. 60V / 50 mA, internal resistance max.16 Ohm;
The product is CE marked.
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