🧰 Technical specifications
• Type: Wireless indoor siren
• Sound level: Adjustable from 81 dB to 105 dB
• Alarm duration: Adjustable from 3 seconds to 3 minutes
• LED indication: Yes
• Communication protocol: Jeweller
• Radio communication range: Up to 2000 m (open space)
• Two-way communication: Yes
• Alarm delivery time: 0.15 seconds
• Anti-sabotage protection: Yes
• Tamper protection: Yes
• Anti-jamming: Yes
• Power supply: 2 × CR123A batteries
• Battery life: Up to 5 years
• Optional external power supply: 12 V DC
• Protection class: IP50
• Operating temperature: -10°C to +40°C
• Operating humidity: Up to 75%
• Installation: Indoor wall mounting
• Dimensions: 75 × 76 × 27 mm
• Weight: 97 g
English