ReviewsRadio Frequency Wireless Home

Bingfu 7 Sections Telescopic 74cm AM FM Antenna Portable Radio Antenna Replacement (2-Pack) Compatible with Indoor Portable Radio Home Stereo Receiver AV Audio Video Home Theater Receiver TV Tuner

  • 7 Sections Telescopic Antenna, Made of Stainless Steel.
  • Antenna Length: 15cm - 74cm (5.9 - 29 inch).
  • Mounting Hole Diameter : 2.5mm / 0.1 inch.
  • Great Antenna Replacement Part for Damaged TV and FM Radio Reception Antenna.
  • Compatible with Indoor Portable Radio, FM Radio, Home Stereo Receiver, AV Audio video Home Theater Receiver, TV Converter Box, TV Tuner Receiver.
  • Compatible with Home and Office GSM Alarm System, Wireless Security Sensor Motion Detector Alert, Remote Control Toy Model, Frequency Meter Counter.
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FIFINE 20-Channel UHF Wireless Lavalier Lapel Microphone System with Bodypack Transmitter, Mini XLR Female Lapel Mic and Portable Receiver, Quarter Inch Output. Perfect for Live Performance-K037

  • ...p to 50 feet. Perfect for live performance. ** Not compatible with phones, computers, cameras,and Apple products. Choose model USB lapel K031 if you need it for computers. Come to the model K037B lapel mics if you want to use with camera.**.
  • EASY-TO-READ LCD SCREEN.The screen on transmitter displays the transmitting frequency and remaining battery life, so no need to guess involved.The indicator of receiver will flash and turn green if low battery. You can know the microphone working status well during performance..
  • UNIDIRECTIONAL LAV MIC. Cardioid polar pattern rejects unwanted noise. Included windscreen also reduces plosives, wind and breath sounds. Clip it as close to under your chin as possible and with the top of the windscreen pointing up towards your mouth..
  • 20 SELECTABLE CHANNELS. Easily change to a clean channel if use with other wireless microphone system or experience electronic interference. Good to be used for a mobile DJ. Work with speakers, mixers, amplifiers and sound boards that with 1/4'' interface to output the sound..
  • UNIQUE ID CODE. Each wireless microphone unit has been set a unique ID code that allows the use of several K037 wireless lapel microphone at the same time without worrying about cross connecting issue.Allows multiple wir....
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Vello FreeWave Wireless Remote Shutter Release (Canon Sub-Mini Connection)

  • ...0D, PowerShot G15 and G1 X, Contax N and 645, Hasselblad H, Pentax K and DS, Sigma SD and Samsung GX series cameras. This versatile shutter release features Smart Code technology which allows it to be configured to operate on up to 16 million possible radio channels. You can easily switch channels to "zero in" on a frequency that provides optimal range and functionality. The FreeWave operates with radio frequency (RF) technology, therefore a direct line of sight is not necessary.
  • radio waves pass through objects such as windows and walls. It is unlike other wireless remotes on the market that operate on an Infrared (IR) system and require a direct line of sight between transmitter and receiver to make things work. Since touching the camera even lightly while capturing an image can create a blurred image, the FreeWave eliminates this by tripping the shutter without any disturbances. This is critical when photographing subjects close up, and for long-exposures and macros. It is also extremely valuable when photographing nature, wildlife and other subjects that are difficult for you to get close to..
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Bingfu AM Antenna 75 Ohm FM Dipole Antenna 3-Pin AM Loop Antenna for Sony HiFi Series Sharp Stereo System Indoor Digital HD Radio Bluetooth Stereo AV Receiver Audio Video Home Theater Receiver

  • 7 Sections Telescopic Antenna, Made of Stainless Steel.
  • Antenna Length: 15cm - 74cm (5.9 - 29 inch).
  • Mounting Hole Diameter : 2.5mm / 0.1 inch.
  • Great Antenna Replacement Part for Damaged TV and FM Radio Reception Antenna.
  • Compatible with Indoor Portable Radio, FM Radio, Home Stereo Receiver, AV Audio video Home Theater Receiver, TV Converter Box, TV Tuner Receiver.
  • Compatible with Home and Office GSM Alarm System, Wireless Security Sensor Motion Detector Alert, Remote Control Toy Model, Frequency Meter Counter.
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Sangean TB-100 TOUGHBOX FM/AM/Aux Ultra-Rugged Digital Rechargeable Radio, Green

  • Rain resistant (JIS4), dust resistant & shock resistant.
  • Wireless communication technology: Radio Frequency.
  • Connectivity technology: Radio Frequency.
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Bingfu 20-1300MHz Police Scanner Antenna 8 Section Telescopic BNC Male Ham Radio Antenna Handheld CB Radio Antenna Compatible with Uniden Bearcat Whistler Radio Scanner Cobra Midland Portable CB Radio

  • Compatible with: Police Radio Scanner, Ham Radio, Two Way Radio, Amateur Radio, Portable Handheld CB Radio, Wireless Microphone System, Frequency....
  • Easy to install, compatible with handheld, indoor and mobile radios, scanners, the antenna body can be bent to 180 degrees, easy to carry..
  • Package List: 1 x Antenna (As the Picture Shown).
  • Compatible with Uniden, Whistler Police Radio Scanners and Cobra, Uniden, Midland and Maxon Portable Handheld CB Radios..
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Bingfu Police Radio Scanner Antenna 20-1300MHz 7 Sections Telescopic BNC Male Antenna Ham Radio Handheld CB Radio Antenna for Uniden Whistler Police Radio Scanner Two Way Radio Frequency Counter

  • Compatible with: Police Radio Scanner, Ham Radio, Two Way Radio, Amateur Radio, Portable Handheld CB Radio, Wireless Microphone System, Frequency Counter, FM Broadcast.
  • Easy to install, compatible with handheld, indoor and mobile radios, scanners, the antenna body can be bent to 90 degrees, easy to carry..
  • Package List: 1 x Antenna (As the Picture Shown).
  • Compatible with Uniden, Whistler Police Radio Scanners and Cobra, Uniden, Midland and Maxon Portable Handheld CB Radios..
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Deegoo-FPV NEW 12pcs NRF24L01+ 2.4GHz Arduino Wireless RF Transceiver Module

  • Maximum operating speeds up to 2Mbps, GFSK modulation efficiency, Anti-interference ability, Particularly suitable for industrial control applications..
  • 125 Communications channels, Multi-point communication and frequency hopping to meet the communication needs..
  • Built-in hardware CRC error detection, Multipoint communication address control. Built-in 2.4Ghz antenna..
  • nRF24L01 is a single chip radio transceiver for the worldwide 2.4 - 2.5 GHz ISM band. Compatible with Arduino and Raspberry Pi..
  • Applications: wireless peripherals, remote control systems such as RC vehicles and consumer remote electronics, wireless voice transmission such as VoIP, wireless sensor networks, wireless networks, home and commercial automation..
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Bingfu 20-1300MHz Police Scanner Antenna 8 Sections Telescopic BNC Male Ham Radio Antenna Handheld CB Radio Antenna 2-Pack Compatible with Uniden Whistler Radio Scanner Cobra Midland Portable CB Radio

  • Compatible with: Police Radio Scanner, Ham Radio, Two Way Radio, Amateur Radio, Portable Handheld CB Radio, Wireless Microphone System, Frequency Counter, FM Broadcast.
  • Easy to install, compatible with handheld, indoor and mobile radios, scanners, the antenna body can be bent to 180 degrees, easy to carry..
  • Package List: 2 x Antenna (As the Picture Shown).
  • Compatible with Uniden, Whistler Police Radio Scanners and Cobra, Uniden, Midland and Maxon Portable Handheld CB Radios..
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Projection Alarm Clock,Clock Radio for Bedroom with 0-100% Dimmer,Large Curved LED Screen,Dual Alarm Clock with USB Charger Port,5 Sounds & 3 Volume,30 FM Radios & SleepTimer for Heavy Sleepers

  • ... charging feature. To use wireless charging, the speaker must be plugged into the included USB cable,.
  • Bluetooth connection: Bluetooth 5.0 supports stable wireless connection up to 32 feet / 10m. In Bluetooth speaker mode, the word “BLUE” is always shown on the display..
  • FM Radio: Supports automatic scan of radio frequency and station saving function. To improve radio signal, connect the AUX cable to the AUX port on the back..
  • Portable and rechargeable: Can be used 5 hours on a single charge with built-in 1,200 mAh rechargeable battery, with no need to replace the battery. The wireless charging function can only be used while the speaker is plugged in to the included USB cable..
  • Clock mode: Supports time display in 24H only. To set the time, press the clock button and turn the volume knob to increase or decrease numbers..
  • Alarm and snooze: Supports alarm and snooze. The alarm sound can be chosen from the default alarm in the speaker, last song played on the TF card or FM radio. The snooze can be set in 9-minute intervals and there are no limits to number of snoozes..
  • 6 speaker modes: Speaker can be used in 6 different ways in speaker, speaker timer up to 90 minutes, FM radio, TF / micro SD card, AUX and hands free mode..
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Pyramid Time Systems Time Trax Sync RF Wireless Clocks in a Box Analog Bundle, WSCBA-5, Includes Five 13' Standard 12-Hour Wireless Analog Clocks, Batteries, Radio Frequency Transmitter & Software

  • Simple Synchronized Wall Clock Starter Kit to synchronize precise time over multiple departments or work stations.
  • promotes productivity, reliability and efficiency.
  • Includes five 13″ Standard 12-Hour Wireless Analog Clocks, batteries, Radio Frequency Wireless Transmitter and synchronization software.
  • Uses dependable radio frequency-hopping technology to consistently broadcast time signal to clocks with no interference.
  • Automatically adjusts for Daylight Saving Time and keeps time during power outages.
  • Accommodates up to 250,000 square feet of signal coverage.
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