Application Scenarios & Model Selection
| Application | Image | Model | Size | Sensitivity | SNR | Description |
|---|---|---|---|---|---|---|
| Control Station |
|
ECM-F9745AL36-186 | 9.7×4.5mm | -36±2dB | 65dB | Long-distance pickup for control rooms and guard stations. Compatible with global security standards. |
| Outdoor Patrol |
|
ECM-B6027AML37-23373 | 6×2.7mm | -37±2dB | 73dB | Wind-noise resistant, ideal for harsh outdoor environments. Suitable for camera-integrated patrol systems. |
| Emergency Unit |
|
ECM-B4015AL38RC-L10 | 4×1.5mm | -38±2dB | 65dB | EMI resistant, wire lead for easy installation. Rapid response for alarm-triggered communication. |
| Perimeter Device |
|
ECM-B6022AP40-23383 | 6×2.2mm | -40±3dB | 60dB | Pin-type for automated SMT assembly. Designed for perimeter security and mass deployment. |
Performance Standards
Stable Voice Response
Optimized frequency response for natural, intelligible speech in security communication scenarios.
High SNR
Low noise floor, clean audio even in windy outdoor environments.
Sensitivity Consistency
Tight tolerance control ensures uniform performance across batches, reducing calibration efforts.
Wide Temperature Range
Stable operation across diverse environments — from indoor control rooms to outdoor patrol zones.
Reliability & Testing
Environmental Tests
- High/Low temperature & thermal shock
- Humidity & moisture resistance
- Vibration, drop & mechanical shock
- Storage & operating cycle tests
Electrical & Acoustic Tests
- Sensitivity, frequency response & SNR
- Voltage & current characteristics
- Solder heat resistance
- Mechanical strength & distortion
RoHS Compliant
Lead-free, global market access
24/7 Continuous Operation
Low failure rate, extended lifespan
Mass Production Ready
Strict tolerance control, automated SMT ready
Core Advantages
Wind-Noise Resistant
Optimized for outdoor security applications with strong wind-noise suppression.
Industrial-Grade Durability
Waterproof, dustproof, and wide temperature tolerance for harsh environments.
Flexible Connection Options
Wire, pin, and solder pad options available — compatible with various PCB designs.
Mass Production Ready
Strict parameter control ensures consistent performance across large batches.
EMI Resistant
Designed to minimize electromagnetic interference in security equipment.
Long-Term Stability
Proven reliability for 24/7 continuous operation in security systems.
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Reliable microphone components for security intercom systems.