VESTA outdoor siren via radio

features

    107dB output power at 1 meter
    F1 RF technology accelerates the signal transmission speed and increases the communication range
    Four programmable siren duration options
    Adjustable volume via DIP switch
    Programmable strobe activation
    Differentiated alarm sounds for fire and burglary
    It works with batteries or with alternating current
    Meets CE requirement
    IP56 waterproof and dustproof housing
    Audible notification of arm / disarm, door chime and low battery status
    Periodic monitoring signals to verify system integrity and troubleshoot
    Tamper protection prevents unauthorized removal or tampering
    Low battery detection
    Complies with EN50131-4 / EN50131-5-3 Grade II, Environmental Class IV

specs

    RF frequency. 868MHz
    Power supply: 4 1.5V alkaline batteries or from alternating current
    Battery life of up to 4 years
    -25 ° C ~ + 60 ° C operating temperature
    Relative humidity up to 85% (non-condensing)
    Dimensions: 205 (W) x 317 (H) x 83 mm