【HI-FI MICROPHONE】 LINOVISION's Hi Fidelity microphone uses high sensitivity, all directional microphone head and omnidirectional microphone, which delivers clear and natural sound. This voice pickup is compatible with devices that have an RCA connection, such as some IP cameras, DVR's, TV's. It is suitable for such as electronic examination room, bank and guard room.
【ADJUSTABLE VOLUMN】With adjustable gain inside the pickup, just simply turning the gain can easily decrease/increase volume(counter clockwise to decrease/clockwise to increase). Knob is located on rear part of the security microphone.
【HIGH RELIABILITY】Supports lightning protection, power polarity transportation protection, and electrostatic protection.
【PLUG & PLAY】Plug & play, no more configuration is required. Ceiling and desktop installation supported. Mini size Φ40mm×20mm (Φ1.57”× 0.79”).
【24/7 US LOCAL + GLOBAL TECH SUPPORT】Every LINOVISION product comes with 1-year warranty, 24/7 Life-time US LOCAL + GLOBAL Tech Support. Free system consultant service. Just feel free to contact us here. Ready and willing to help in anytime
وصف
LINOVISION's Hi Fidelity voice pickup uses high sensitivity, all directional microphone head and omnidirectional microphone, which delivers clear and natural sound.
Features:
Omnidirectional Microphone
Up to 32.8 ~ 229.65 Square Foot Coverage Range.
Adjustable
Frequency Response: 80Hz~16kHz.
Sensitivity: -34± 3 dB.
Signal to Noise Ratio (SNR): 58dB, 1 kHz at 1 PA.
Dynamic Range: 74dB.
Working Voltage: 12V DC
Operating Temperature: -30°C~+70°C (-22°F~+158°F).
Dimensions: 1.57 x 1.57 x .8 in. (40 x 40 x 20 mm.).
Weight: 0.11 lb. (48 g.).
Note:
This microphone is recommended for indoor use ONLY.
Packing information:
Hi-fidelity pickup *1
M4 screw&anchor *3
User manual *1
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