Listen Technologies LA-140 Stationary IR Radiator, Gray
Special Order Item
This item is available by special order. Lead times may vary. Please contact us for availability and estimated delivery.
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Key Features
- Provides consistent, wide-area assistive listening coverage up to 40,000 sq ft (3,716 m²) to improve audience accessibility and engagement
- Expandable setup: mount two LA-140 units together and power both from a single LT-82 transmitter via standard CAT-5 for simplified cabling
- Low-profile, discreet gray housing with multiple mounting options (wall, ceiling, desk, tripod) for seamless integration into venues, conference rooms, houses of worship and monitoring environments
- Built-in delay compensation and automatic radiator diode shutoff reduce dropouts and extend component life for dependable, low-maintenance operation
- DC powered and RoHS-compliant for safe, eco-conscious installs in public spaces and security or surveillance applications
Quick Specifications
- Product Model
- LA-140-GY
- Brand Name
- Listen Technologies
- Product Name
- Stationary IR Radiator -Grey
- Product Type
- Infrared Radiator
Product Information Tabs
Overview
Optimize venue accessibility and audience experience with the Listen Technologies LA-140 stationary IR radiator. This infrared emitter is engineered for reliable assistive listening coverage across large spaces—up to 3,716 m² (40,000 sq ft) per radiator—making it ideal for theaters, houses of worship, conference centers and monitoring stations that require secure, discreet audio distribution. The LA-140 pairs easily with Listen Technologies transmitters (including the LT-82) and supports powering two radiators from a single transmitter over standard CAT-5 cabling, cutting installation time and minimizing cabling complexity. A compact, gray enclosure and versatile mounting hardware (wall, ceiling, desk or tripod) let integrators blend the unit into existing AV, security and surveillance setups. Built-in delay compensation prevents audio dropout, while the automatic diode shutoff extends radiator life for consistent, low-maintenance operation. RoHS-compliant and DC powered, the LA-140 delivers professional-grade performance and dependable monitoring for assistive listening and accessibility deployments. Add the LA-140 to your next AV or security installation to ensure clear, compliant audio access—contact us for sizing and configuration assistance.
Features
- Provides consistent, wide-area assistive listening coverage up to 40,000 sq ft (3,716 m²) to improve audience accessibility and engagement
- Expandable setup: mount two LA-140 units together and power both from a single LT-82 transmitter via standard CAT-5 for simplified cabling
- Low-profile, discreet gray housing with multiple mounting options (wall, ceiling, desk, tripod) for seamless integration into venues, conference rooms, houses of worship and monitoring environments
- Built-in delay compensation and automatic radiator diode shutoff reduce dropouts and extend component life for dependable, low-maintenance operation
- DC powered and RoHS-compliant for safe, eco-conscious installs in public spaces and security or surveillance applications
| General Information | |
|---|---|
| Brand Name | Listen Technologies |
| Manufacturer | Listen Technologies Corporation |
| Product Name | Stationary IR Radiator -Grey |
| Product Type | Infrared Radiator |
| Product Model | LA-140-GY |
| Packaged Quantity | 1 |
| Manufacturer Part Number | LA-140-GY |
| Technical Information | |
| Light Color | Green, Red, Yellow |
| Application/Usage | Switch |
| Physical Characteristics | |
| Color | Gray |
| Depth | 2.6" |
| Width | 8" |
| Height | 5.5" |
| Weight | 2.10 lb |
| Form Factor | Ceiling Mount, Desk Mount, Tripod Mount, Wall Mount |
| Power Description | |
| Power Source | DC |
| Product Information | |
| Mount Type | Ceiling Mount, Desk Mount, Tripod Mount, Wall Mount |
| Miscellaneous | |
| Environmentally Friendly | Yes |
| Environmental Certification | RoHS |