Beskrivelse
Trådløs udendørssirene.Et lyd-visuelt alarmsystem med lydniveau, der kan skræddersys, mellem 85 og 113 dB. Holder forbindelse til Ajax Hub på en afstand op til 2000 m i åbent område. • Entry/exit tone from FW 3.5.1• Works up to 2,000 meters from Ajax Hub in open space or across several floors of a business center• Powered by a 12V DC power supply or built-in batteries• Alarm length and sound level are customizable (85-113 dB)• Tamper-resistant body• Disassembly immediately activates an alarm• Response from the siren can be checked every 12-300 seconds• Works at temperatures between -20°C and +60°C and humidity up to 95%• Has a battery life of up to 5 years• Battery indicator shows battery level• Indicates current state (arm/disarm/armed)• Has a built-in siren for alarms Teknisk information Street Siren: Device type: Wireless Use: Indoor/Outdoor Alarm type: Light and sound Sound alarm volume: Adjustable, 85-113 dB at the distance of 1 m Working frequency of piezo buzzer: 3.5±0.5 kHz Light alarm: Red LED Arm/disarm/armed state indication: Yes Power supply: From on-board batteries / or external 12V DC Battery type: 4 CR123A batteries, 3V Battery indicator: Yes Battery life: Up to 5 years External power supply: DC 12 V±20% Standby current: 70 µA (when polling every 36 seconds) Maximum alarm current: 1,45 ? (max. volume) Maximum power consumption: From batteries – 4.35 W, external source DC 12V – 13.5 W Tamper protection: Available Dismount protection: Accelerometer Radio signal power: 25 mW Communication protocol: Jeweller (868.0-868.6 MHz) Maximum distance between detector and central unit: Up to 2,000 m (6,552 ft) (in open area) Polling interval: 12-300 sec (adjustable) Alarm triggering time: Less than a second Customizable alarm duration: Between 3 sec and 3 min Ingress protection: IP54 Working temperature range: From -20°? to +50°? Operating humidity: Up to 95% Dimensions: 200?200?51 mm Weight: 502 g
