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Large LED Screen CO2 Air Quality Monitor CO2 Detector Indoor Gas Detector with Temperature and Humidity for School
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1080P HD X5 Mini WiFi Camera Included Sound Detector for Home Office 140 Degrees Micro Baby Monitor Remote Monitor Camcorders
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Handheld Multi Gas Monitor Analyzer OEM And ODM Portable Gas Detector With 4/6 In 1 flammable or toxic gas sensor
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CEM DT-967 Desktop CO2 Meter CE Marking Monitor Carbon Dioxide Detector CO2 with Temperature and Humidity Measurement
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CO2 Meter PM2.5 Detector Temperature Humidity sensor with WiFi USB charge Air Quality Monitor
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XTUGA IEM1200 Wireless Transmitter 10 Bodypack Stage Singer In-Ear Monitor System(US Plug)
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CAMSOY S20 1080P WiFi Wireless Network Action Camera Wide-angle Recorder with Mount (Black)
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Описание:
Features 1. UHF wireless in-ear monitoring system. 2. A built-in limiter circuit for stage performances and a wide range of sounds eliminates distortion at excessive input levels. 3. Metal panel and body shell, makes it sturdy and durable 4. Provides desktop-level monitoring in an in-ear monitoring and receiving system with a wireless range from 80 to 100m, and a frequency range of 550-580MHz. 5. The signal-to-noise ratio of the dynamic range is improved, so that the system has excellent anti-interference ability, and once again shows the good original sound. Transmitter Specifications 1. Case specification:Standard 1U Case 2. Material: Metal panel and body housing case 3. Frequency range: UHF550-580MHz 4. Frequency interval: 25MHz 5. Transmit output power:100mW(50 ohms) 6. Audio input: XLR & 6.3mm duplex outlet 7. Earphone output: 6.3mm jack, volume adjustable 8. Headphone load impedance: Greater than or equal to 16 ohms 9. Voltage current consumption: DC 12V 250mA 10. Antenna interface: TNC jack (50 ohms) 11. Size: 48 x 10.5 x 4.3cm. Receiver Specifications 1. Oscillation mode: PLL synthesized Frequency 2. Width Frequency range: UHF550-580MHz (Corresponding transmitter frequency) 3. Frequency interval: 25MHz 4. Operate mode: Manual adjust 5. Receiving mode: Single tuning. 6. Comprehensive Frequency Response: 80. Hz~15KHz+/-3dB 7. Output power (30 ohms): 2 x 35mW 8. Headphone load impedance: Greater than or equal to 16 ohms 9. Earphone output: 3.5mm jack 10. Power supply: 2 x AA batteries (not included) 11. Size: 8.5 x 6cm