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External CCTV Monitoring Microphone Hi-Fi Audio Module Sensitivity Adjustment Aluminum Housing Silver DAHUA HAP120
zł226.32
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The HAP120 audio module is a professional solution designed for video surveillance systems, enabling precise monitoring of ambient sounds. The device is designed to work with digital recorders, allowing for full synchronization of video with high-quality audio. One of the key advantages of this model is its aesthetic and durable silver aluminum housing, which not only protects delicate electronic components but also allows for discreet installation in almost any room, from offices to warehouses.
The microphone is characterized by very high sensitivity and a wide frequency response from 80 Hz to 16 kHz, which guarantees the clarity and naturalness of the recorded voice. Thanks to the built-in sensitivity adjustment, the user can adapt the device's operating parameters to the specifics of a given room, eliminating unwanted background noise or amplifying quiet sounds. Operational safety is enhanced by integrated surge protection and reverse power polarity protection, which minimizes the risk of equipment damage during installation.
The device operates in a wide temperature range from -30°C to 70°C, making it extremely reliable even in difficult environmental conditions. Compact dimensions (40 mm diameter) make the module almost invisible after installation. It is an ideal choice for those looking for a reliable microphone for security systems that offers an excellent price-to-quality ratio and a long 3-year manufacturer's warranty. Solid construction and advanced technical parameters make the HAP120 one of the most popular audio modules in its class.
External CCTV Monitoring Microphone Hi-Fi Audio Module Sensitivity Adjustment Aluminum Housing Silver
Model: DAHUA HAP120
EAN: 6931240034231 SKU: 931034238
- Very high microphone sensitivity allowing for precise audio monitoring
- Durable and aesthetic housing made of aluminum
- Built-in sensitivity adjustment via potentiometer
- Integrated surge protection to protect electronics
- Protection against reverse power polarity
- Wide sound dynamic range of 74 dB
- Compact dimensions for discreet installation
- Wide operating temperature range from -30°C to 70°C
Description
The HAP120 audio module is a professional solution designed for video surveillance systems, enabling precise monitoring of ambient sounds. The device is designed to work with digital recorders, allowing for full synchronization of video with high-quality audio. One of the key advantages of this model is its aesthetic and durable silver aluminum housing, which not only protects delicate electronic components but also allows for discreet installation in almost any room, from offices to warehouses.
The microphone is characterized by very high sensitivity and a wide frequency response from 80 Hz to 16 kHz, which guarantees the clarity and naturalness of the recorded voice. Thanks to the built-in sensitivity adjustment, the user can adapt the device's operating parameters to the specifics of a given room, eliminating unwanted background noise or amplifying quiet sounds. Operational safety is enhanced by integrated surge protection and reverse power polarity protection, which minimizes the risk of equipment damage during installation.
The device operates in a wide temperature range from -30°C to 70°C, making it extremely reliable even in difficult environmental conditions. Compact dimensions (40 mm diameter) make the module almost invisible after installation. It is an ideal choice for those looking for a reliable microphone for security systems that offers an excellent price-to-quality ratio and a long 3-year manufacturer's warranty. Solid construction and advanced technical parameters make the HAP120 one of the most popular audio modules in its class.
Specification
Frequency response
80 Hz ... 16 kHz - A wide frequency range allows for faithful reproduction of human speech and the capture of important background sounds, which is crucial in evidentiary systems.
Operating area
10 m² ... 70 m² - The device effectively collects sound in both small office rooms and larger conference halls or warehouses.
Power supply
12 V DC - Standard DC voltage, compatible with most power supplies used in CCTV industrial television systems.
Current consumption
40 mA - Low power consumption ensures the module does not significantly load the system power source.
Output impedance
600 Ω - Optimal value ensuring stable audio signal transmission to the line inputs of DVR and NVR recorders.
Housing
Aluminum - The use of a metal housing guarantees high resistance to mechanical damage and better shielding against electromagnetic interference.
Color
Silver - Modern and neutral finish that blends well with interior design elements and electrical equipment.
SNR (Signal to Noise Ratio)
58 dB - High signal-to-noise ratio minimizes the audibility of electronic self-noise, which translates into cleaner audio recordings.
Dynamic range
74 dB - This parameter allows for the simultaneous and clear recording of sounds with very low and high intensity without the effect of clipping.
Max SPL
110 dB SPL - The highest withstandable sound pressure level protects the microphone diaphragm from damage during sudden, loud sounds.
Protections
Surge and reverse polarity - Comprehensive protection of integrated circuits against installation errors and voltage spikes in the network.
Operating temperature
-30 °C ... 70 °C - Device adapted for operation in extreme conditions, both in unheated halls and in rooms with elevated temperatures.
Dimensions
Ø 40 x 21 mm - Ultra-compact, round, low-profile design, ideal for surface mounting or inside other housings.
Warranty
3 years - A long warranty protection period testifies to the high reliability of the product and the manufacturer's confidence in the components used.
Contents
1x HAP120 audio module
1x Set of mounting screws
1x User manual in Polish
Dimensions, Weight
Product dimensions: 21 x 40 x 40 mm (D x W x H)
Package dimensions: 95 x 95 x 45 mm (D x W x H)
Product weight: 54 g
Weight with packaging: 92 g
Zum Download
931034238
70 Items
Specific References
- EAN13
- 6931240034231
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The HAP120 audio module is a professional solution designed for video surveillance systems, enabling precise monitoring of ambient sounds. The device is designed to work with digital recorders, allowing for full synchronization of video with high-quality audio. One of the key advantages of this model is its aesthetic and durable silver aluminum housing, which not only protects delicate electronic components but also allows for discreet installation in almost any room, from offices to warehouses.
The microphone is characterized by very high sensitivity and a wide frequency response from 80 Hz to 16 kHz, which guarantees the clarity and naturalness of the recorded voice. Thanks to the built-in sensitivity adjustment, the user can adapt the device's operating parameters to the specifics of a given room, eliminating unwanted background noise or amplifying quiet sounds. Operational safety is enhanced by integrated surge protection and reverse power polarity protection, which minimizes the risk of equipment damage during installation.
The device operates in a wide temperature range from -30°C to 70°C, making it extremely reliable even in difficult environmental conditions. Compact dimensions (40 mm diameter) make the module almost invisible after installation. It is an ideal choice for those looking for a reliable microphone for security systems that offers an excellent price-to-quality ratio and a long 3-year manufacturer's warranty. Solid construction and advanced technical parameters make the HAP120 one of the most popular audio modules in its class.