Internal sounders
ALTEC SIRYNXRF
Altec 868 MHz wireless indoor alarm siren, in an ABS casing.
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ALTEC PACK-RF 03 SIRYNXRF+PiloteRF
Altec Pack RF 03 Two-way indoor radio siren pack in 868 Mhz with an RF Pilot (transmitter) + a Sirynx RF
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ALTEC SI-BOX
ALTEC SI-BOX Indoor siren in ABS self-powered, 106 dBa, NF & A2P Type 2
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ALTEC SX V3
ALTEC SX V3 Mini indoor siren in metal, 112 dBa NFA2P Type 2.
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ALTEC SIRYNX
ALTEC SIRYNX indoor siren in ABS, 114dB,NF&A2P type 3
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ALTEC SIMAX
ALTEC SI-MAX Indoor Metal Siren, 118.5dBa measured at 1m, NF & A2P Type 3
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