ReviewsRf Transmitter Remote Control

HiLetgo 5 Sets 433M Transmitter + Receiver Kit High Frequency Super Regenerative Transceiver Module for Burglar Alarm

Easy to use, nice range (using antenna on both), you can send strings (text) from one point to another. If you want to automate your house without....
Wireless Transmitter Modules allow your Arduino to wirelessly comunicate with other arduinos, or with radio frequency (RF) controlled devices that....
They work in pairs, meaning you need both a receiver and a transmitter to comunicate with each other.
Compatible with SparkFun’s 434MHz RF transmitter and RF receiver.
This Radio Transmitter & Receiver pair is perfectly matched to allow you to control items from a distance up to 500 feet wirelessly!.

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DEWENWILS Remote Control Outlet Wireless Wall Mounted Light Switch, Electrical Plug in On Off Power Switch for Lamp, No Wiring,100 Feet RF Range, ETL Listed,Programmable

【 Wireless Remote Control 】Remotely turn on/off indoor lighting fixtures, plug-in pendant, lamps, hard-to-reach lights, and other electric appliances with a push of a wall switch.
【 Detachable Wall Mounted Switch 】No in-wall wiring needed.
white wall mountable switch fits any room décor easily.
detachable remote provides more flexibility.
【 New Compact Design 】 Leaves the upper outlet available.
smaller than most of the other indoor remote control outlets.
wireless switch receiver kit can also be turned on and off manually.
【 Programmable and Expandable 】 Available to add extra remotes, outlets and light sockets (Same Model Only).
transmitter and receiver have been pre-programmed for immediate use.
【 100 ft RF range 】Strong RF signal works through walls and doors without any interference.

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DEWENWILS Indoor Remote Control Outlet, Wireless Remote Light Switch, No Interference Remote Outlet Switch, No Wiring, 15A/1875W, 100ft RF Range, Compact Design, Programmable

【Easy to Use】The remote light switch works straight out of the box, simply plug in and use.
No programming or tools required, just remotely control hard-to-reach home appliances at the push of a button on the transmitter.
Perfect for the elderly, pregnant women and those with limited mobility or back pain, no more bending down.
【KeyChain Remote Control &100 FT Control Range】Convenient to hang up and store the remote control plug socket with keychain.
Strong RF signal works through walls and doors up to 100 feet in open areas, without interfering with other home appliances or devices.
【Energy Saving】Ready to go with included 3V/CR2032 battery, eliminating standby power and saving on your electric bills.
Ideal for tuning ON/OFF indoor and outdoor lightings, Christmas lights, TVs, fans, vacuum cleaners, hard-to-reach sockets and other household appliances, this remote plug socket makes your life more convenient, safer, and energy efficient.
【Learning Function& Re-programmable】Transmitter and receiver have been pre-programmed for immediate use, and you can freely add remotes and sockets (Same Model) to e....

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DEWENWILS Remote Control Outlet Wireless Wall Mounted Light Switch, Electrical Plug in On Off Power Switch for Lamp, No Wiring, 100 Feet RF Range, FCC Listed, Programmable and Expandable

【 Wireless Remote Control 】Remotely turn on/off indoor lighting fixtures, plug-in pendant, lamps, hard-to-reach lights, and other electric appliances with a push of a wall switch.
【 Detachable Wall Mounted Switch 】No in-wall wiring needed.
white wall mountable switch fits any room décor easily.
detachable remote provides more flexibility.
【 New Compact Design 】 Leaves the upper outlet available.
smaller than most of the other indoor remote control outlets.
wireless switch receiver kit can also be turned on and off manually.
【 100 ft RF range 】Strong RF signal works through walls and doors without any interference.
【 Programmable and Expandable 】 Available to add extra remotes, outlets and light sockets (Same Model Only).
transmitter and receiver have been pre-programmed for immediate use.

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Vello FreeWave Wireless Remote Shutter Release (Canon Sub-Mini Connection)

For Select Canon, Pentax, Samsung | Contax, Hasselblad & Sigma DSLRs | 16 Million Possible Channels | Operates on Radio Frequencies (RF).
Direct Line of Sight Not Required | Operating Range up to 320' (100 m) | Wireless Continuous or Single Exposures.
Long Time Exposures | Transmitter Can Fire Multiple Receivers | Wireless Autofocusing & Triggering.
In The Box: Wireless RF Receiver, Wireless RF Transmitter, 23A 12V Battery for Transmitter, CR2 3V Battery for Receiver, 2.5mm Remote Shutter Release Cable for Cameras with 2.5mm Sub-Mini Connections, Lanyard, Clip, User's Manual, 1-Year Limited Manufacturer Warranty.
Whether capturing images in the studio or on location, the Vello FreeWave Wireless Remote Shutter Release adds flexibility and versatility to your shooting style. Photography unplugged - shooters can interact with a model, view the scene or set from alternate angles, or set a camera by a stream to capture an image of a bear hunting while you remain at a safe distance away - all this and more without missing a beat, a shot, or a moment. This particular FreeWave unit is compatible with cameras with a sub-mini connection, i.e. Canon EOS Rebel series, 60D, 70D, PowerShot G15 and G1 X, Contax N and 645, Hasselblad H, Pentax K and DS, Sigma SD an....

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FindKey Key Finder, Wireless Key RF Locator Item Anti-Lost Tag Alarm Reminder Tracker Remote Finder,1 RF Transmitter 4 Receivers,Phone Pets Keychain Wallet Luggage Pet Cat Dog Tracking Tracker

✔【 ENJOY Your LIFE】: JOIN the MILLIONS of TRUSTED FindKey USERS AROUND the WORLD, BE a MENBER of Findkey FAMILY, ENJOY Your LIFE ..
✔【 Anything Finder】: Findkey Item Key Finder with 1 RF transmitter (Remote Control) and 4 receivers for locating any items like keys, wallet, TV remote control, purse, glasses whatever you need to find ..
✔【 Easy & quickly to Locate】: Findkey Key Finder ,Simply pressing on the related color-coded buttons, Powerful Finder Tracker radio frequency can penetrate through walls floors etc to help find UP TO 30 meters away, quickly locate valuable items in your home or on your property..
✔【Sounds & Mini Flashlight】: Findkey Key Finder Receiver sounds/beeps, leading you to track your lost item.The remote control with a led light ON/OFF switch is located at the right side of the transmitter, it is extremely handy when you need to find something in the dark..
✔【Best Gift for Seniors and forgetful People】:Findkey Key Finder with large press buttons,easy to use and particularly suitable for seniors and forgetful People. (NOTE: Batteries AAA,1.5V × 2pcs for Transmitter NOT included ,Search ASIN: B07RM1L5GD onAmazon to buy, 4 x CR2032 Batteries for reciever are included.) Great Valentine's Day gift /boy girl....

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DEWENWILS Remote Control Outlet Plug Wireless On Off Power Switch, Programmable Remote Light Switch Kit, 100ft RF Range, Compact Design, ETL Listed, White (2 Remotes + 5 Outlets Set)

【 Hassle-free 】 Quick to install with tool-free set-up.
perfect for the elderly and those with limited mobility or back pain.
make your life convenient, safer, and energy efficient.
【 100 ft RF Range 】 Strong RF signal works through walls and doors without any interference.
does not require line of sight between the remote controller and outlet plug with the individual ON/OFF button.
【 Leave the Upper Outlet Available 】 Compact small size remote control electrical outlet switch takes up 1 wall socket only.
smaller than most of other indoor remote controlled outlet plugs.
new concise design fits for any room décor.
【 Programmable and Expandable 】 Available to add extra handheld remotes, outlets and light sockets (Same Model Only).
transmitter and receiver have been pre-programmed for immediate use.
【 Wireless Remote Control 】Remotely turn on/off indoor lighting fixtures, fans, chargers, lamps, hard-to-reach outlets, Christmas decorations, and other appliances with a push of a button.
wireless switch receiver set includes 2 remote switches and 5 outlet plugs.

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HD Target Camera & Display Wireless, Rifle or Pistol, Plug & Play, Battery Powered, Range up to 750 Yards Los, Case Included (750)

【Simply Plug in & Play】Simply plug in and play out of the box.
No programming or tools required, just remotely control hard-to-reach home appliances at the push of a button on the transmitter.
this wireless light switch is ideal for the elderly, pregnant women and those with limited mobility or back pain, no more bending down.
make your life easier, safer and more energy-efficient.
【Compact Design & Strong Signal】This compact design remote light switch kit occupies 1 wall socket only, smaller than most indoor remote control sockets.
easily installed in tight spaces and behind furniture, fitting snugly into walls.
the strong RF signal can pass through walls and doors within 100 feet of open areas, no interference with other household appliances or equipment.
【No Interference & Flexibility】Unique and advanced technology eliminates interference with itself or other existing RF remote control systems, no need to worry about repeating frequency issues or affecting your neighbor's lights.
pre-programmed for immediate use and free to add additional DEWENWILS remotes and sockets to extend the remote control system or customize the combination to suit different needs.
【Easy to Use】Remotely control to turn your appliances on and off including indo....

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Key Finders,ldcx 85dB Remote Finder Wireless Item Rf Locator Make Noise,1 Rf Transmitter 4 Receivers w/ 131ft Working Range,Anti Lost Tag Key Wallet Pet Smart Tracker w/ Led Flashlight and Key Rings

Anything Finder Tracker: ldcx item key finder with 1 rf transmitter remote control and 4 receivers for locating any items like keys, wallet, tv remote control, purse, glasses whatever you need to find ..
Easy Quick Finder 131ft Long-Distance Tracking: ldcx key finder,simply pressing on the related color-coded buttons, powerful finder tracker radio frequency can penetrate through walls floors etc to help quick to find your items..Up to 131ft in ( Open Space ), quickly locate valuable items in your home or on your property..
Sounds And Mini Flashlight : Ldcx key finder receiver sounds or beeps, leading you to track your lost item.The remote control with a led light on/off switch is located at the right side of the transmitter, it is extremely handy when you need to find something in the dark..
Battery : ldcx key finder use 4 x CR2032 for receivers ( Included)..

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YWBL-WH Logarithmic Power Detector Meter AD8317 1M-10GHz 60dB RF Power Meter Logarithmic Detector Controller for Amplifier 50 Ohms

AD8317 CHIP---The logarithmic power detector is designed by using AD8317 chip, and is used for RF signal power detection.
-55dBm to 0dBm---The logarithmic power detector can detect power in -55dBm to 0dBm of an RF signal, so that the RF signal is converted to DC voltage output.
APPLICATION AREAS---The logarithmic power detector could be used for RF transmitter PA set point control and level monitoring.
Power monitoring in a radio line transmitter.
RSSI measurements in base stations, WLAN, WiMAX, and radar.
55dB---The greater the amplitude or power of the RF signal, the higher the output voltage, and the output voltage is directly proportional to the logarithm of the input signal amplitude, thus expanding the dynamic range of the detected signal, which ranges reach 55dB.
WIDE APPLICATION---The logarithmic power detector could be widely used radio frequency signal detection, signal power measurement, environmental field strength detection, or as a part of automatic gain control and automatic level control.

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Cable Matters Infrared Remote Extender Cable, IR Repeater Cable - 10 Feet

IR remote control cable extends the signal to a video source like a Blu-ray player so it can be controlled from your TV.
Blue LED in IR Receiver bulb verifies the signal transmission.
Home theater accessory repeats the IR signal to a DVD player, STB box, Receiver or other A/V source with an IR sensor.
Route the infrared remote control extender cable out of sight with a wall mounted TV.
Install the IR Transmitter end in a concealed equipment closet to hide a CATV box and control it remotely.
Simple installation of this lightweight IR cable.
Locate the IR Blaster near the source sensor to repeat the signal to the source.
Place the IR Receiver in a convenient location with line of sight of your hand-held remote.
IR Tx and Rx cables have adhesive circles on the back for mounting.
USB powered IR extension cable has an integrated 6 foot Y-cable to receive 5V USB power.
USB cable on the IR remote extender cable connects to a TV USB power port or to a USB wall charger.
Universal compatibility of IR extender cable with most A/V equipment with infrared sensors (not RF).
30 degree IR Receiver angle provides plenty of leeway to get the right angle with your remote.

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