HYDRA4 is a supervised wireless outdoor siren that features 1 bitonal high acoustic power horn. It’s compatible with HELIOS and VILLEGGIO control units series, with HALLEY and HALENTE wireless TX-RX units and with the TXSIR wired transmitter.
Thanks to the reduced dimensions, the high brightness LED flasher and the operating range up to 150m in open field, HYDRA4 is a siren suitable for residential or industrial installation locations.
It features a Tamper protection against the front cover opening and the removal from wall.
Horn | 1 4Ohm bitonal horn |
Sound pressure | 102dB at 3m, 12V |
Operating range | 150m in open field |
Frequency | European frequency for LPD (Low Power Devices) |
Activation | Digital code received from embedded radio module |
Max alarm time | 1 minute factory default |
Flashings number | 60 per minute |
Dimensions / weight | W 253 x H 290 x D 85mm / 1,5Kg |
Operating temperature | -25°C / +55°C |
Protection | Tamper against opening and removal from wall |
Power consumption 12V |
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Power supply | From BLSH3360 lithium battery pack (supplied) |
Standard | HYDRA4 is provided with CE certification, compliant with EN50130‑4, EN50131‑1 |
Parts supplied | Screws, dowels, battery mod. BLSH3360, technical manual |