CLAVIER RADIO VESTA-383

RF Frequency: F1 868 MHz. The 32-character LCD displays alarm memory, event logs, fault reports, or system status. Backlit keypad and LCD for improved nighttime visibility. Dual-function button to activate panic, fire, or medical emergency alarms. Arm/disarm the system with a simple press of an NFC tag. Supports up to 60 NFC tags. Includes two proximity beacons. Built-in siren emits alarm sounds. Audible beeps indicate entry/exit delays and other system statuses. Long battery life and power-saving function that only draws power when needed. Tamper protection to prevent unauthorized removal. Periodic check signals to verify system integrity. Power supply: 3 x 3V CR123 lithium batteries. Battery life: up to 5 years. Low battery detection. Operating temperature range: -10°C to +45°C. Operating humidity: up to 85% (non-condensing). Easy and flexible installation with wall or table mounting options. Keyboard dimensions: 143 (W) x 115 (H) x 28.5 mm. Certified to EN50131 Grade 2, Class II.