infrared microphone

... wireless system SHUREUHF band single hanheld one channel wireless Infrared synchronization 99 channels selectable ex...

New Arrival UHF Dual Channel Wireless Microphone ACT Auto Scan Infrared Frequency Teaching Mic. Features Wireless Microphone • LED screen, without vie...

... Anti-Drop Karaoke With Automatic Frequency Lock Function Product Description Receiver parameters: Carrier frequency: UHF640~69...

... Specification: Specifications: Length: 420 Height: 52 Width: 280 {MM} ■ using UHF wireless dedicated band design, from other ...

Infrared frequency 1 trailer 4 meeting The machine features 1: Use UHF600 to 870MHz frequency band, strong anti-interference . 2: PLL with high precis...

... tablet camera access control system time attendance *Human body detection module : detection *White fill light : White board unif...

StandbyMe Smart Display Infrared Remote Control 64GB/128GB Storage 8Ω 8W*2 Speaker Product Description: One of the standout features of this product i...

Professional sound quality 8 Channels UHF wireless microphone system Main Features: Built in 2 group frequency , which can be adjusted by one key It h...

... And Speaker Pixel 300W Image Sensor 1/3.2" CMOS Sensor shutter Shutter adaptive Lens F2.6, 3.4mm Day and night conversion mode ICR infra...

... With Bluetooth to facilitate communication with the hotel service Put the tablet on the docking stand to automatically charge Descripti...

... computers, surround sound speakers, central control, control panels and wireless (optional). The appearance adopts pure aluminum alloy...

... Receiver) Material ABS+Silicon Functions: Gyroscope Air Mouse,Keyboard,IR Remote,IR Learning,IR Copy, Technology: RF, (IR) Opera...

.... It can also transmit bright images from dark areas or dark corners. 2. Night vision function and motion detection: Equipped with a high-quality i...

... camera This camera support two-way audio and TF card recording. It is great for minding infants, the elderly, pets and keeping an...

.../ H.265 Live Video Resolution 720P Recording Angle Wide Angle 140 degrees Audio High Quality Built-in . Water Mark User ID, Time and date...

... Remote Control Descriptions: This is the latest designed with 22 Antennas all-in-one for mobile phone 5GLTE GSM 3G 4GLTE signals which bri...

2.14MP 3G-SDI / DVI-D / USB3.0 Tracking Camera With Sensor Supported PELCO-D / VISCA / UVC1.1 Feature ※ Automatically track object(s) holding...