Outdoor siren, wireless, white - AJAX; sound pressure: 85 ÷ 113 dB @ 1 m; alarm time: 3 ÷ 180 s; sound frequency: 3.5 ± 0.5 kHz; alarm time: 0.15 s; alarm type: sound + LED, external LED connector; operating frequency: 868.0 - 868.6 MHz; RF power:

Outdoor siren, wireless, white - AJAX; Sound pressure: 85 ÷ 113 dB @ 1 m; Alarm time: 3 ÷ 180 s; Sound frequency: 3.5 ± 0.5 kHz; Alarm time: 0.15 s; Alarm type: sound + LED, external LED connector; Operating frequency: 868.0 - 868.6 MHz; RF power: auto-adjustable max. 25 mW; Encryption: AES; Communication range: max. 1500 m, bidirectional; Polling period: 12-300 s; Protections: dual tamper, jamming detection; Power supply: 3 VDC (4 x CR123A) or 12 VDC from external source; Battery life: max. 5 years; Operating temperature: -25°C ÷ 50°C; Usage: indoor / outdoor; Protection class: IP54; Dimensions: 200 × 200 × 51 mm; Weight: 528 g; Colour: WHITE; Armed/disarmed status notification; Compatibility: Hub, Hub Plus, Hub 2, Hub 2 Plus, ReX, ReX 2 Security Grade 2, EN 50131