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Sirene for indendørs brug med ind/ud tone. Batteri. Justerbar: 81-97 dB. IP50. Trådløs 2-vejs 868 MHz. Farve: Hvid Eller Sort.
Indgang og udgangstone.Alarmlængde og lydniveau kan tilpasses (81-97 dB)Arbejder ved temperaturer mellem 0 ° C og + 50 ° C og fugtighed op til 75%Har en batterilevetid på op til 3 årSabotage overvåget.Farve: Hvid eller Sort.
◦Colour: White or Black ◦Device type: Wireless ◦Use: Indoor ◦Alarm type: Sound ◦External LED connector: Yes ◦Sound alarm volume: Adjustable, 81-97 dB at the distance of 1 m ◦Working frequency of piezo buzzer: 3.5±0.5 kHz ◦Arm/disarm/armed state indication: Yes ◦Power supply: From on-board batteries ◦Battery type: 2 CR123A batteries, 3V ◦Battery indicator: Yes ◦Battery life: Up to 3 years ◦Standby current: 70 µA (when polling every 36 seconds) ◦Tamper protection: Available ◦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) ◦Radio monitoring: Synchronization with the central unit every 12 to 300 sec (customizable) ◦Alarm triggering time: Less than a second ◦Customizable alarm duration: Between 3 sec and 3 min ◦Ingress protection: IP50 ◦Working temperature range: From 0°? to +50°? ◦Operating humidity: Up to 75% ◦Dimensions: 75?75,6?26,6 mm ◦Weight: 96 g