A control panel with this module connected to a phone line transmits alarm voice messages,communicates with ARCs and allows remote access. The communicator uses tone dialing and features basic surge protection.

Specifications
- Dialing method: DTMF
- Line presence detection: optional parameter
- Number of dialed numbers for voice messages with JA-101K: 8
- Number of dialed numbers for voice messages with JA-106K: 15
- Digital transmission to ARC: CID, SIA protocol
- EN 50131-1: security grade 2
- Class of transmission system - voice communication : ATS 2
- Class of transmission system - digital communication: ATS 4
- Environment - class: II (-10 ° C to +40 ° C)
- Connection: Analogue interface in accordance with EN 301 437, TBR 21
- Meets: ETSI EN 300220, EN 50130-4, EN 55022, EN 60950-1