| Revew | TOA IP-A1MP Microphone PanelThe TOA IP-A1MP is a compact analogue call station for wall installation that combines a microphone with a preamplifier, a call button and an indicator LED. It is designed to work with the TOA IP-A1AF IP audio interface or the IP-A1PA12 IP power amplifier. Adding a ceiling or wall loudspeaker creates a full SIP call station that combines intercom and public address in one system and allows natural conversations with SIP telephones or video management system operators. Thanks to its analogue audio and control connections, the panel can also be integrated into other PA systems. It mounts on a standard electrical box, flush or surface, and runs on phantom power only, with no separate power supply. 
Key features- Omnidirectional microphone - An electret condenser microphone picks up speech in a wide range around the panel, for two-way conversation or audio monitoring.
- Call button - A momentary push switch closes the control output circuit while pressed to initiate a call.
- Green indicator LED - The LED lights while the control input is active and shows the call status.
- Phantom powered - The panel runs on 9 V to 26 V DC phantom power and draws 8 mA or less (at 12 V DC).
- Balanced audio output - Electronically balanced line output (0 dB, 200 Ω) with adjustable volume, plus dry-contact control input and output, all on push-in terminals.
- Wall installation - Flush mounting in a YC-801 box or surface mounting in a YC-802 box. White steel front (RAL 9016) and a supplied white ABS plate.
Specifications| Manufacturer | TOA | | Model | IP-A1MP | | Type | Microphone panel (analogue call station) | | Microphone | Omnidirectional electret condenser | | Frequency response | 100 Hz - 10 kHz | | Microphone output | 0 dB (1 V), 200 Ω, electronically balanced, volume adjustable | | Push switch | Momentary | | Control input | Dry contact, 5 V DC open voltage | | Control output | Dry contact, up to 30 V DC / 100 mA | | Indicator | Green LED | | Power | Phantom power 9 V to 26 V DC | | Current consumption | 8 mA or less (at 12 V DC) | | Connections | Push-in terminals | | Operating temperature | -20 °C to +55 °C | | Operating humidity | Up to 90% RH, no condensation | | Finish | White steel front (RAL 9016), white ABS plate | | Dimensions | 44.6 x 107 x 29 mm (with plate: 70 x 120 mm) | | Weight | 170 g | | Mounting boxes | YC-801 (flush), YC-802 (wall mount) | | Works with | TOA IP-A1AF, IP-A1PA12 |
In the box- IP-A1MP microphone panel
- Front plate
- 2 plate mounting screws (M3.5 x 5.5)
- 2 box mounting screws (M4 x 35)
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