Aritech ATS1521N

Two Way Audio Smart Satellite

• Embedded speaker and microphone
• Addressable
• Supervised LAN connection to panel
• Audio connection to ATS1520
• Can be installed at 100m from ATS1520
• Housing tamper
• Speaker and microphone volume adjustment via potentiometers
• Speaker LED function
• Max 32 devices depending on Advisor Advanced panel variant
• Allows up to 3x ATS1522N slave satellites

The ATS1521N two-way audio satellite is an audio device that is used for audio alarm verification. Depending on the control panel variant and firmware, there can be up to 32x ATS1521N satellites installed in the protected premises and connected to one Advisor Advanced panel with the ATS1520 two-way audio module and ATS7700 PSTN module installed. The ATS1521N allows up to 3x ATS1522N slave audio satellites to be wired in. Any mix of maximum four ATS1521N and ATS1522N is allowed in one chain.