Ajax Home Siren White Wireless Internal Siren

specifications Ajax Home Siren specifications:
• Device type: Wireless
• Use: Indoor
• Alarm type: Audio
• External LED connection: Yes
• Volume: Adjustable, 81-105 dB at a distance of up to 1 m
• Piezo whistle operating frequency: 3.5 ± 0.5 kHz
• Arming / disarming indication: Yes
• Power supply: Batteries
• Battery Type: 2 CR123A Batteries, 3V
• Hepatitis status indicator: Yes
• Duration of Liver: Up to 5 years
• Standby current: 70 µA (with communication monitoring every 36 seconds)
• Tamper protection: Yes
• Wireless emission power: 25 mW
• Communication protocol: Jeweller (868.0-868.6 MHz)
• Maximum distance between siren and central unit (HUB): Up to 2.000 m (in open area)
• Communication monitoring: 12-300 seconds (adjustable)
• Alarm trigger time: Less than one second
• Adjustable alarm time: From 3 seconds to 3 minutes
• Deep enclosure protection: IP50
• Operating temperature range: From 0 ° С to + 50 ° С
• Operating humidity: Up to 75%
• Dimensions: 75x75,6x26,6 mm
• Weight: 96 g