DM1-LE3
DM1-LE3
DSP Surface Mount, Covert, Omnidirectional Microphone, Heat Detector Style
Description
The DM1-LE3 is a high-performance, omni-directional pre-amplified microphone with advanced digital noise reduction, designed for fixed-location security applications. Encased in a covert housing that resembles a heat detector, the DM1-LE3 discreetly captures clear, high-quality audio while actively filtering out background noise for enhanced surveillance and monitoring.
With a 25-foot pickup range in all directions, the DM1-LE3 ensures comprehensive audio coverage in commercial buildings, banks, healthcare facilities, and public spaces. Its built-in digital noise reduction technology minimizes unwanted ambient sounds such as HVAC hum, traffic noise, and other repetitive disturbances, ensuring clean, intelligible audio in challenging environments.
The durable ivory ABS enclosure allows for easy mounting on any flat surface, blending seamlessly into security systems. The DM1-LE3 integrates directly with ETS switcher/mixer/amplifiers and connects effortlessly to DVRs, IP cameras, and remote monitoring equipment, making it an ideal choice for security professionals.
Key Features:
✔ Omni-directional microphone with a 25-foot pickup range
✔ Covert heat detector-style design for discreet surveillance
✔ Digital noise reduction technology for clearer audio in noisy environments
✔ Pre-amplified with built-in limiter circuit to prevent distortion
✔ Selectable low-cut and high-cut filters to further minimize background noise
✔ Durable ivory ABS enclosure for seamless, low-profile installation
✔ Compatible with DVRs, IP cameras, and remote monitoring systems
✔ Directly connects to ETS switchers, mixers, and amplifiers for enhanced security applications
The DM1-LE3 is the ultimate covert audio surveillance solution, offering superior sound quality, advanced noise filtering, and a discreet design for commercial, law enforcement, and security applications.
Additional information
| Product Type | |
|---|---|
| Product Line | |
| Microphone Type | |
| Environment | |
| Housing | |
| Material | |
| Microphone Orientation | |
| Pick-Up Direction | |
| Form Factor | Standard |
| Mount Type | |
| Mic Frequency Response | |
| Microphone Sensitivity | |
| Ultra Low Noise | |
| Background Noise Reduction |
Application
- Commercial Buildings: The DM1-LE3 enhances security in office buildings, shopping malls, and retail outlets by providing clear, noise-filtered audio surveillance for theft prevention and incident verification.
- Banks & Financial Institutions: The DM1-LE3 ensures high-quality audio monitoring in banks and ATMs, reducing background noise to capture clear conversations for fraud detection and security.
- Hospitals & Healthcare Facilities: The DM1-LE3 discreetly monitors patient rooms, waiting areas, and restricted zones while filtering out ambient hospital noise for improved security and compliance.
- Law Enforcement & Interrogation Rooms: The DM1-LE3 provides law enforcement agencies with noise-free audio recording for interviews, interrogations, and evidence collection.
- Government Buildings: The DM1-LE3 enhances surveillance in courthouses, federal offices, and restricted facilities by eliminating background noise and ensuring high-quality security monitoring.
- Casinos & Gaming Facilities: The DM1-LE3 helps security teams monitor cash handling areas and gaming floors by capturing clear, filtered audio for incident resolution and regulatory compliance.
- Retail & Convenience Stores: The DM1-LE3 deters shoplifting and internal theft by discreetly monitoring customer interactions and checkout counters with background noise reduction for improved clarity.
- Public Transportation Hubs: The DM1-LE3 provides effective audio surveillance in airports, train stations, and bus terminals while minimizing ambient noise from large crowds and transportation systems.
- Educational Institutions: The DM1-LE3 improves campus security by monitoring hallways, administrative offices, and classrooms with clear audio capture, reducing interference from noisy environments.
- Warehouses & Industrial Sites: The DM1-LE3 enhances workplace safety and security in manufacturing facilities and distribution centers by filtering out industrial background noise for effective audio surveillance.
Documents
| Spec Sheet | |
| Installation Instructions | |
Description
The DM1-LE3 is a high-performance, omni-directional pre-amplified microphone with advanced digital noise reduction, designed for fixed-location security applications. Encased in a covert housing that resembles a heat detector, the DM1-LE3 discreetly captures clear, high-quality audio while actively filtering out background noise for enhanced surveillance and monitoring.
With a 25-foot pickup range in all directions, the DM1-LE3 ensures comprehensive audio coverage in commercial buildings, banks, healthcare facilities, and public spaces. Its built-in digital noise reduction technology minimizes unwanted ambient sounds such as HVAC hum, traffic noise, and other repetitive disturbances, ensuring clean, intelligible audio in challenging environments.
The durable ivory ABS enclosure allows for easy mounting on any flat surface, blending seamlessly into security systems. The DM1-LE3 integrates directly with ETS switcher/mixer/amplifiers and connects effortlessly to DVRs, IP cameras, and remote monitoring equipment, making it an ideal choice for security professionals.
Key Features:
✔ Omni-directional microphone with a 25-foot pickup range
✔ Covert heat detector-style design for discreet surveillance
✔ Digital noise reduction technology for clearer audio in noisy environments
✔ Pre-amplified with built-in limiter circuit to prevent distortion
✔ Selectable low-cut and high-cut filters to further minimize background noise
✔ Durable ivory ABS enclosure for seamless, low-profile installation
✔ Compatible with DVRs, IP cameras, and remote monitoring systems
✔ Directly connects to ETS switchers, mixers, and amplifiers for enhanced security applications
The DM1-LE3 is the ultimate covert audio surveillance solution, offering superior sound quality, advanced noise filtering, and a discreet design for commercial, law enforcement, and security applications.
Additional information
| Product Type | |
|---|---|
| Product Line | |
| Microphone Type | |
| Environment | |
| Housing | |
| Material | |
| Microphone Orientation | |
| Pick-Up Direction | |
| Form Factor | Standard |
| Mount Type | |
| Mic Frequency Response | |
| Microphone Sensitivity | |
| Ultra Low Noise | |
| Background Noise Reduction |
Application
- Commercial Buildings: The DM1-LE3 enhances security in office buildings, shopping malls, and retail outlets by providing clear, noise-filtered audio surveillance for theft prevention and incident verification.
- Banks & Financial Institutions: The DM1-LE3 ensures high-quality audio monitoring in banks and ATMs, reducing background noise to capture clear conversations for fraud detection and security.
- Hospitals & Healthcare Facilities: The DM1-LE3 discreetly monitors patient rooms, waiting areas, and restricted zones while filtering out ambient hospital noise for improved security and compliance.
- Law Enforcement & Interrogation Rooms: The DM1-LE3 provides law enforcement agencies with noise-free audio recording for interviews, interrogations, and evidence collection.
- Government Buildings: The DM1-LE3 enhances surveillance in courthouses, federal offices, and restricted facilities by eliminating background noise and ensuring high-quality security monitoring.
- Casinos & Gaming Facilities: The DM1-LE3 helps security teams monitor cash handling areas and gaming floors by capturing clear, filtered audio for incident resolution and regulatory compliance.
- Retail & Convenience Stores: The DM1-LE3 deters shoplifting and internal theft by discreetly monitoring customer interactions and checkout counters with background noise reduction for improved clarity.
- Public Transportation Hubs: The DM1-LE3 provides effective audio surveillance in airports, train stations, and bus terminals while minimizing ambient noise from large crowds and transportation systems.
- Educational Institutions: The DM1-LE3 improves campus security by monitoring hallways, administrative offices, and classrooms with clear audio capture, reducing interference from noisy environments.
- Warehouses & Industrial Sites: The DM1-LE3 enhances workplace safety and security in manufacturing facilities and distribution centers by filtering out industrial background noise for effective audio surveillance.
Documents
| Spec Sheet | |
| Installation Instructions | |
Compliance Disclosure
It Is The Responsibility Of The Installation Company And End User To Install This Audio Surveillance Equipment In Compliance With State And Federal Privacy Laws. If You Are
Unfamiliar With These Laws, Consult A
Qualified Attorney.
All ETS audio surveillance products contain warning labels that are to be posted at the installation site when required by law (this is generally all that is required). Upon request, ETS will supply additional labels free of charge.
Compliance Disclosure
It Is The Responsibility Of The Installation Company And End User To Install This Audio Surveillance Equipment In Compliance With State And Federal Privacy Laws. If You Are
Unfamiliar With These Laws, Consult A
Qualified Attorney.
All ETS audio surveillance products contain warning labels that are to be posted at the installation site when required by law (this is generally all that is required). Upon request, ETS will supply additional labels free of charge.
