🧰 Technical specifications
• Model: DHI-ARA13-W2(868)
• Type: Wireless outdoor siren
• Scenario: Outdoor
• Indicator lights: 1 × Green pairing indicator, 12 × Alarm LED groups
• Buzzer: 1 × Built-in buzzer
• Alarm indication: Sound and light alarm
• Alarm sounds: Fire, Medical, Intrusion, Panic and more
• Sound pressure level:
• Maximum: 110 dB(A) at 1 m
• Minimum: 95.2 dB(A) at 1 m
• Tamper protection: Yes
• Low battery detection: Yes
• Battery level display: Yes
• Signal strength detection: Yes
• Remote update: Cloud update
• Wireless frequency: 868.0 MHz – 868.6 MHz
• Transmitter power (EIRP): ≤25 mW
• Communication distance: Up to 1600 m in open space
• Communication mechanism: Two-way communication
• Encryption: AES128
• Frequency hopping: Yes
• Power supply: 4 × CR123A batteries or 9–15 VDC
• Battery model: CR123A
• Battery life: Up to 3.4 years (triggered every two weeks, 120-second alarm duration, 80% battery efficiency)
• Operating current (Battery): Max. 1.4 A, 92 μA standby
• Operating current (12 VDC): Max. 1 A, 7.3 mA standby
• Operating temperature: -25°C to +60°C
• Operating humidity: 10%–90% RH
• Protection rating: IP65
• Installation: Wall mount
• Casing material: PC + ABS
• Dimensions: 200 × 200 × 52.5 mm
• Net weight: 610 g
• Gross weight: 920 g
• Packaging dimensions: 255 × 239 × 64 mm
• Certifications: CE, EN50131 Grade 2, Environmental Class IV
English