2N Helios IP Safety Installation Manual page 48

Tip
FAQ: 2N
Helios IP intercom?
Tip
Video Tutorial: Door intercoms 2N
Connection:
Induction Loop
®
2N Induction Loop
intercom, Part No. 9159054 – Induction loop amplifier without Helios accessory, Part
No. 9159051 – External induction loop for wall mounting, Part No. 9159052 - 12 V DC
power adapter) is part of sound system installations for hearing impaired persons that
are equipped with a special hearing aid capable of receiving reproduced sound via a
magnetic field receiver. The system is defined by the IEC 60118-4 standard.
Installation:
2N TELEKOMUNIKACE a.s., www.2n.cz
®
Helios IP Security Relay – what it is and how to use it with 2N
(Part No. 9159050 – Induction loop amplifier for 2N Helios
®
Helios IP - Security Relay
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