Louroe Electronics ASK-4 #501-TLI-CS Audio Monitoring Kit
- Omni-directional microphone and 8-inch (20.32cm) speaker
- Distance between AP-1TB base station and speaker / microphone can be up to 1,000' (305m)
- High sensitivity to low sound pressure
- Moisture-resistant resin-impregnated cloth speaker cone
- Microphone pre-amp contains a sensitivity switch for lowering gain

Louroe Electronics ASK-4 #501-TLI-CS Audio Monitoring Kit Features
The LE-373 Audio Monitoring Kit from Louroe Electronics is a single-zone audio monitoring system with bi-directional audio capabilities. This kit consists of a TLI-CS Speaker / Microphone, an AP-1TB Audio Base Station, an AC Plug-In Switching AC Adapter, and a Dual RCA Connector Cable.
The AP-1TB Audio Monitoring Base Station is a single-zone, non-alarming unit with listen and talkback functionality. As a system (with a Louroe speaker/microphone), it provides live audio with a built-in 4" (10.16cm) speaker and features a built-in microphone for talkback to the remote area. The distance between AP-1TB Base Station and speaker/microphone can be up to 1,000' (305m).
The TLI-CS Speaker / Microphone is a 2-way speaker/microphone unit used with various Louroe engineered systems for audio monitoring applications. It features a microphone and an 8-inch (20.32cm) speaker within a single housing. The microphone is an electret condenser type with a pre-amp, omnidirectional pattern, and it produces line level output. The unit has an 8W Speaker with a 70V transformer. The speaker/microphone unit is designed to be flush mounted to a ceiling. It is suitable for use in hospital therapy labs observation rooms, cardio cath labs, corporate training sessions, lobby entrances, and municipal buildings.
The UL listed AC Adapter supplies 12VDC and 500mA to the AP-1TB Base Station and the TLI-CS Speaker / Microphone. The Dual RCA Connector Cable is provided for making an input/output connection to a DVR / VCR for audio recording and playback.
Features
- Omni-directional microphone and 8-inch (20.32cm) speaker: Provides high-quality audio capture and playback for versatile monitoring.
- Distance between AP-1TB base station and speaker/microphone can be up to 1,000' (305m): Ensures flexibility in installation and application across larger areas.
- High sensitivity to low sound pressure: Captures subtle sounds effectively, enhancing monitoring capabilities.
- Moisture-resistant resin-impregnated cloth speaker cone: Offers durability and reliability in varying environmental conditions.
- Microphone pre-amp contains a sensitivity switch for lowering gain: Allows for customization in sound levels, adapting to different monitoring scenarios.
Detailed Specifications for Louroe Electronics ASK-4 #501-TLI-CS
| Speaker Type | 8-inch (20.32cm) with moisture-resistant cone |
| Microphone Type | Electret condenser with omnidirectional pattern |
| Maximum Distance | 1,000' (305m) |
| Power Supply | 12VDC, 500mA AC Adapter |
| Speaker Wattage | 8W with 70V transformer |
| Speaker/Microphone Connection | Flush mount design |
| Output Type | Line level output |
| Included Cable | Dual RCA Connector Cable |



