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Mini Keypad Controller
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●control speed dome
●control RS485 OSD cameras
●RS485 multi protocals
●easy installation$84.00- Sku:Siv-KC220
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2D PTZ Camera Keyboard
●plastic enclosure
●conductive adhesive key
●LCD screen
●Maximum sub-control:16$92.00- Sku:SMY-4001A
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3D PTZ Camera Keyboard
●plastic enclosure
●conductive adhesive key
●LCD screen
●Maximum sub-control:16$142.00- Sku:SMY-4001AT
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A9-audio The first high-fidelity acoustic noise monitoring
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●Range: 10 to 150 m2
●Built-in DSP noise reduction circuit
●2mm pinhole design
●Japanese imports of silver capacitormicrophone$52.38- Sku:A9
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A7-audio The first high-fidelity acoustic noise monitoring
Free Wordwide Shipping !!!
●Range: 10 to 150 m2
●Built-in muting circuit dedicated
●2mm pinhole design
●Japanese imports of silver capacitormicrophone$33.00- Sku:A7
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Ultra-thin acoustic-Voice-optimized acoustic monitoring head
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●Range: 20 to 150 m2
●Professional voice-optimized broadband circuit
●Built-in voice-optimized circuit
●Ultra-thin flat-panel design, glass mount$28.00- Sku:A3
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Metal vandal- proof High-fidelity low-noise processing chip
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●Range: 50 to 150 m2
●Metal sensitivity can be adjusted
●special explosion-proof
●supply polarity protection$7.00- Sku:SKZ-506
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Automotive specific -High-fidelity low-noise processing chip
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●Range: 5 to 80 m2
●Impedance of 600 ohms
●Frequency 200 ~ 10Khz
● Power polarity protection$6.90- Sku:SKZ-505
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KZ-502B The first high-fidelity acoustic noise monitoring
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●Range: 50 to 100 m2
●Impedance of 600 ohms
●Frequency 200 ~ 10Khz
● Power polarity protection$4.00- Sku:SKZ-502B
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KZ-502A Dedicated preamplifier IC
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●Range: 50 to 80 m2
●Very low power consumption
●High sensitivity with low noise
●Power polarity protection$3.50- Sku:SKZ-502A
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High sensitivity monitoring
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●Range: 100to 120 m2
●High sensitivity monitoring
● Low-noise low-distortion
● direct installation$3.50- Sku:SKZ-501A
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Black shell - pinhole into the sound port design
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●Range: 100to 120 m2
●High sensitivity monitoring
● Low-noise low-distortion
●Power polarity protection$3.50- Sku:SKZ-501B
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