Reviews Telephone Transmitter Receivers

Linear Multi-code 3089 300 MHz 1-Channel Visor Transmitter (10pcs)

  • Model 308911 is a poratble transmitter designed for automatic door & gate operator applications..
  • Multi-Code format with one 10-position coding switch providing 1,024 possible codes..
  • Model 308911 is compatible with 300 MHz Multi-Code receivers and machines.
  • Single-channel device, pressing the push button will send a signal to the receiver.
  • The transmitter will only activate receivers set with the same code.
Check Stock

Key Finder with an Extra Transmitter & Up to 131ft Working Range in Open Space, Wireless Remote Control RF Key Finder Locator for Keys Wallet Phone Glasses Luggage Pet Tracker

  • New Version Item Locator: Simjar Item Key Finder with 2 RF transmitter (Remote) and 4 receivers for locating any items like keys, pets, wallet, TV remote control, purse, glasses, luggage and so on.
  • Easy & Quickly to Locate: NO phone and app needed. Simply press on the related color-coded buttons. Receiver sounds/beeps, leading you to track your lost item within 40 meters/ 131 feet (Walls and other obstacles will reduce the sound level.).
  • Extra Transmitter: Any of the transmitter can lead you successfully to the lost items. Use each transmitter with a random letter combination receivers in two different places, which makes it more convenient to use at home or in office, car or elsewhere.
  • Extra 4 Long Chains Included: 4 x Key Rings（Circumference: 1.85inch).
  • 2 x Key Rings（Circumference: 2.95inch). Long chains help to attach the receivers to bags, luggage and so on, which are much more convenient to use.
  • Good Present for People You Love: Mothers’Day gift, Valentine's Day gift.
  • Good boyfriend girlfriend gift, husband wife gift,....
Check Stock

FEELWORLD W1000S Wireless Video Transmission System SDI Dual HDMI Transmitter and Receiver Full Duplex Intercom Live Streaming 1000FT Long Range with 0.08S Low Latency

  • 【Dual HDMI + SDI】SDI input HDMI input and output on TX.
  • SDI and dual HDMI output on RX, compatible with most of cameras..
  • 【Long Range, Low Latency】More than 1000ft range for wireless video and audio transmission.
  • 0.08S achievable latency for real-time monitoring that enables. 13 frequency channels, auto scan, make the shooting screen more stable..
  • 【Transmitter Receiver Interswitchable】The transmitter can be switched as a receiver at will, define working mode freely, fulfill multiple use cases..
  • 【One Transmitter to Multiple Receivers】Allows you have up to four receivers bound to one transmitter that efficient your crew monitor every shot as it happens..
  • 【APP Monitoring】Supports both Android and IOS system APP monitoring, up to 4 phones or tablets real-time monitoring. 【Package Include】1× Transmitter, 1× Receiver, 5× Antenna, 1× Cold Shoe, 1× Type-C to USB, 1× User Manaul.
Check Stock

Audio 2000S AWM6309U UHF 100 Selectable Frequency Wireless in-Ear Monitor System with Two Wireless Receivers and a PVC Carrying Case

  • 【2 Wireless Receivers And 1 Wireless Transmitter】AWM6309U system including one wireless transmitter (AWX6308U) and two wireless receivers (AWR6304U), both being frequency agile with 100 pre-programmed selectable frequencies.
  • 【Mono Mode Or Stereo Mode】Mono mode or stereo mode, luxury LCD display, and audio level adjustment knob.
  • 【Built-In Limiter Circuitry】Built-in limiter circuitry eliminating distortion under excessive input levels.
  • 【Monitoring Headphones Output Jack】1/4-inch stereo monitoring headphone output jack on the front panel of the wireless transmitter and Low-battery LED indicator on the wireless receiver.
  • 【Including A Hard PVC Carrying Case And Two Rack-Mount Ears】Including two rack-mount ears for mounting the wireless transmitter to a rack while two wireless transmitters (from two AWM6309U systems) joined together with the included joining kit forming a two-channel wireless transmitter mountable to a rack with the included short rack-mount ears (one from each system). Also including a hard PVC carrying case for travel and storage..
Check Stock

Teradek ACE 500 HDMI Wireless Video Transmitter and Receiver Set 1080P/60 Ultralight HD Transmission System with Low Latency and Long Range Up to 500ft

  • Compatibility: Ace 500 transmitters and receivers are compatible with all current Bolt 500, LT & XT models and integrated SmallHD Bolt monitors.
  • Ultralight Video System: Compact and ultralight, the transmitter weighs just 126g and the receiver weighs 146g. Perfect for gimbals and camera rigs of....
  • HDMI Input/Output: Connect with any HDMI camera including DSLRs, camcorders, and even action cams like GoPro.
  • Supports Multiple Receivers: Send video from the transmitter to up to 4 Ace or Bolt receivers within 500 ft..
Check Stock

Retekess T130 Assisted Listening Devices, Wireless Tour Guide Audio System, 99 Channels, Translation Headsets System for Church, School, Training, Factory, Court (1 Transmitter 5 Receivers)

  • Transmitter and receivers of the tour guide system uses a built-in rechargeable lithium battery.
  • Which has a large battery capacity and does not need to replace a large number of dry batteries when the consumption.
  • as long as it does not exceed 196 ft/50 m.
  • the receivers can hear the clear voice from the transmitter.
  • you can also adjust the volume of the receiver freely by clicking the left or right button when listening.
  • allowing up to 99 groups to work simultaneously in the same room.
  • can be used for simultaneous interpretation in multiple languages.
  • add up to countless receivers depending on the number and scene required.
  • you only need to use your own AUX cable to connect the transmitter and some external media devices.
  • Tour guides are widely used in tour guides.
Check Stock

The Listening Device

  • Retekess tour guide headset systems include mic, earphones, receiver, transmitter.
  • charge case storage box can charge for 1pcs T130 transmitters and 15pcs T131 receivers at the same time.
  • with our T130 portable audio guide systems, you can count on crisp, clear sound performance.
  • overcome noise and distance issues and make sure your message is heard.
  • T130 wireless tour guide system can cover a group of people within a range of 50-60m.
  • you can also add numerous receivers to one transmitter in case you have a larger crowd.
  • avoid audio conflicts when you schedule more than one tour at a time, choose a channel that no one else is on, and you will not hear any crosstalk.
  • you can also translate in a second language with different channels in multicultural church (interpreter required).
  • Assistive listening system has one way audio transmission function.
  • you only need to use your own AUX cable to connect the transmitter and some external media devices.
Check Stock

Network Cable Tester, RJ11 RJ45 Line Finder, Wire Tracker Multifunction with Probe, Ethernet LAN Network Cable Maintenance Collation, Telephone Line Test, Earphone

  • ▲RJ45 RJ11 Wire Tracking : RJ11 and RJ45 wires can be found through transmitter. It is simple and fast to find the line without stripping the outer skin of the line.
  • ▲Wire Sequence Calibration : It can detect the wire sequence, open circuit, short circuit, wrong pair and reverse connection of the network line.
  • ▲Detect Line Level and Positive and Negative Polarity : Only use the transmitter to detect the Battery positive and negative and Level determination.
  • ▲Telephone Line Status Detection : It can detect the status of the working telephone line (idle, ringing, off-hook) and discriminate TIP or RING line.
  • ▲Wire Connectivity Detection : Only transmitter can be used to detect the connection status of the line.
Check Stock

FAONIE Retro Cordless Telephone Handset Classic Vintage Radiation Proof Wireless Bluetooth Telephone Handset Receivers Headphones White

  • Functions: Retro Cordless Telephone Handset, Classic Vintage Radiation Proof Wireless Bluetooth Telephone Handset Receivers Headphones, USB....
  • The headphone indicator light is red when charging..
  • The first charging time is about 4 hours..
  • Package Included: 1 PC x Telephone Handset.
Check Stock