External sounders
ALTEC SIREX 2
ALTEC SIREX 2 Battery-powered aluminum outdoor siren with LED flash.
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ALTEC SIRUS
ALTEC SIRUS outdoor siren with flash in PVC, 107dBa, NF & A2P Type 3
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ALTEC PACKRF2
ALTEC Pack two-way outdoor radio siren in 868 Mhz with an RF Pilot (transmitter) + a Sirus RF
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ALTEC SIRUS RF
ALTEC SIRUS RF Polycarbonate outdoor siren with LED flash in 868 Mhz radio version, powered by 2 lithium batteries Ref. PACK PILE-LITH-01 (supplied) requiring an RF PILOT.
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