ReviewsFrequency Controlled Device

Minoston Outdoor Smart Plug Wi-Fi Plugs Outlet with 2 Individual Control Sockets, Weather-Resistance, Work with Alexa, Google Home, 125V, 2.4 GHz Wireless Frequency, No Hub Required(MP24W)

Wireless Outdoor Smart Plug: NO HUB REQUIRED. This wifi smart plug is easy to Setup and just need to the wireless network to use. Only 2.4GHz Wireless Frequency is supported. 125V, 60Hz, Max.15A GP 15A Resistive, 1000W Incandescent 1000W Tungsten 1/3 HP.
Timer Schedule Setting: Schedules can be set through the app. Daily recurring schedule. No need to worry about forgetting to turn your device on or off..
2 Individual Controlled Outlets: The smart outdoor plug has 2 independently controllable sockets. You can choose to control one of the sockets or control them at the same time..
Voice Control: This smart wifi plug is compatible with Amazon Alexa and Google Assistant. Connect the device to Amazon Alexa or Google Assistant for voice control..
Safety and Reliable: IP 65 weatherproof, suitable for outdoor use. FCC and ETL certified, safe and reliable..

Check Stock

Replacement for Vizio-Sound Bar-Remote，Backlit Display Remote for Vizio 5.1/2.1 Home Theater Sound Bar，for Vizio M/V/P Series Home Audio Sound System…

...sic wirelessly from your phone. To pair the sound bar with a bluetooth device by press the bluetooth button:1)Press and hold the bluetooth button on the sound bar or remote control for 3 seconds.
2)Search for the sound bar using your bluetooth device.
3)Now you can play audio from your bluetooth device. Volume can be controlled on both your source device and the sound bar.
【Remote Distance】The Replacement for Vizio sound bar remote supports infrared technology not RF(Radio Frequency) model. Buttons have been tested to support 5,000-8,000 clicks each buttons,and fastest response in 10 meters and also available about 12 meters.

Check Stock

AURSINC NanoVNA SAA-2N V2.2 Vector Network Analyzer 50KHz-3GHz HF VHF UHF Antenna Analyzer Measuring S Parameters, Duplexer, Voltage Standing Wave Ratio, Phase, Delay

✔️ NOTE: The new batch of SAA2N analyzers have been upgraded to the laser labeling on the control dashboard, so you might find it difficult to read at the first sight, the former labeling is easy to fade after long-time usage, and we are still working on it. PC Connection: the device can be controlled by PC via VNA-QT software,supported for Linux, Windows (7+), Mac OS planned. It also support Nanovna-Saver for extracting the data for display on a computer, and for saving to Touchstore files.

Check Stock

Dental Dual Frequency Ultrasonic Scaler System - Works 25k and 30k Inserts - MagnaStar

Dual frequency ultrasonic system, accepts 25 Khz & 30Khz inserts..
Automatically detecting function, no need to adjust any button..
Advantage of 30Khz frequency application: higher frequency softer stroke for more comfort to those sensitive-teethed patients.
Boost function controlled by 2-position foot switch provides extra power to remove heavy calculus. Press lightly for normal intensity, fully press for turbo mode..
Care more about oral hygiene: the handpiece sleeve is detachable and autoclavable..

Check Stock

FC-3000P Ham Radio CB Frequency Counter 27Mhz-3000Mhz - High Sensitivity with CTCCSS DCS Decoder for The VHF & UHF - CB Continuous Carrier Signal, Walkie-Talkies, DMR Radio Transceivers

✔️ IDENTIFYING FREQUENCY - The frequency meter measures frequency parameters of the continuous carrier signal walkie-talkies , with signal strength indicator..
✔️ PORTABLE FREQUENCY COUNTER - Counting continuous wave signal comes from Two-way Radio. VHF & UHF frequency measurement, useful for the CB amateur Ham Radio..
✔️ FREQUENCY COUNTER METER RANGE - CB, HAm Radio, DMR frequency range 100Mhz-3000Mhz. Build-in DCS CTCSS Decoder Low PPM crystal time base used to achieve high accuracy measurement.
✔️ EASY TO OPERATE - User friendly controlled with four buttons. The DMR radio frequency counter is compact and handy when needed..
✔️ 100% MONEY BACK GUARANTEE 2 YEARS WARRANTY ensures this will quickly become your favorite no-risk purchase..

Check Stock

Zigzagmars Anti Bark Control Device, 2023 Newest Stop Dog Barking Deterrent with Adjustable Ultrasonic Level Rechargeable Waterproof Outdoor Sonic Bark Stopper for Small Large Dogs

Adjustable Sensitivity & Frequency - The anti barking device has 4 levels of sensitivity and 4 levels of frequency (15KHZ-30KHZ) adjustable. Different dogs may be sensitive to ultrasound in different frequency bands. Please turn the knob to test different frequency bands for best results. The dog device is suitable for dogs between 6 months and 8 years of age, except for dogs with hearing impairments or under 6 months and special large dogs..
USB Charging and Waterproof - Bark controller has IP4 level waterproof, the case is UV resistant and not easy to fade. It can be easily hung on a tree, indoor, outdoor wall or fence to stop any dog barking. And it uses USB charging, it can last at least a week on a single charge, no need to buy batteries frequently, saving you money..
Safe for Dogs and People - The Bark Control uses ultrasonic technology to allow humans to hear slight sounds but not affected by the sound, but dogs will be sensitive to these ultrasonic waves and other family members or neighbors will not worry about being affected. Ultrasounds do not inflict substantial penalties on dogs. Different dogs may be sensitive to ultrasound in different frequency bands. Please turn the knob to test different frequency bands for best results..

Check Stock

Ultrasonic Anti-Bark Dog Training Equipment and Barking Control Device, Electronic Clicker Trainer for Walking, Jogging, and Aggressive Behavior, Handheld and Portable, Black

...viors other than barking, jumping on people or damaging your belongings by just pressing the buttons. Please note: the ultrasound can not go through the wall..
3 Ultrasonic Settings to Reduce Immunity - MODUS dog barking deterrent device is designed with three ultrasonic adjustable modes, including 120db 25KHZ fixed frequency, 124db 25KHZ fixed frequency and 128db irregular frequency sound waves. With the gears up, the ultrasonic output power becomes stronger to avoid the incompatibility of dogs of different breeds and sizes. The irregular frequency prevent dog from being adapted to a single frequency..
LCD Screen Display and USB Rechargeable - HD LCD display makes it easy to see the current ultrasonic mode, functions, and remaining power clearly. Equipped with a large capacity of 750mAh rechargeable battery, this anti barking device can be charged via USB cable(included), and support a long daily-use time up to 30 days, saving you endless hassle and invest in batteries..
LED Light for Night Use - Equipped with a light for night lighting, it is suitable to use while walking your dog outdoors even at night. Please do not shoot light directly into the eyes of people or animals. And we recommend using the item for dogs, which age is from 6 months to 8 year....

Check Stock

Ahwhg Anti Barking Device, Dog Barking Control Devices,Rechargeable Ultrasonic Dog Bark Deterrent up to 16.4 Ft Effective Control Range Safe for Human & Dogs Portable Indoor & Outdoor(Blue)

...ce for Dog Training and Dog Bark Control. The ultrasonic emitted by the Ahwhg bark control device can attract the attention of dogs and help prevent dogs from barking, digging, scratching, biting, climbing on furniture and other unwelcome behaviors..
Two Safe and Effective Frequency: This bark control device can emit 25KHZ fixed frequency and 30KHZ variable frequency, which humans won't receive but it works for dogs. The dog whistle to stop barking has no shock, no vibration, no noise,no touching the dog's skin, nor will it affect the dog's hearing,so harmless to dogs. Suitable for small medium large dogs..
Powerful and Easy To Use: Ahwhg dog barking control devices not only trains your dog, it also stops other dogs from approaching you while walking, jogging or biking. Just press the button and point the device at the dog while the dog is barking or approaching you, and the dog will stop their bad behavior. Quadruple tap to switch between the two frequency modes..
Longer Control Distance & Portable Size : The control range of bark deterrent is 16.4ft. The small dog barking deterrent along with a wrist st....

Check Stock

UPFOX 300W Power Inverter Charger - DC 12V to 110V AC Car Converter with 6 USB Charging Ports and Dual AC Outlets Adapter

More Outputs - UPFOX power inverter provides 300W of continuous 12V DC to 110V AC power and 700W instantaneous power with 2 AC outlets and 6 USB....
Faster Charging - 4 USB ports can charge most phones and tablets at the same time (up to 6A total output) while you can also use PD3.0 and QC3.0....
Multiple Protection - Built-in 40A fuse to protect your device, safe charging design provides protection against overheating, under and over voltage....
Excellent Design - Built-in smart fan with 360° heat dissipation and temperature-controlled frequency conversion. As the internal temperature rises,....
Customer Warranty - UPFOX is committed to providing quality products and services. Please feel free to contact us if you have any questions about the....

Check Stock

Zigzagmars Anti Bark Control Device, 2023 Newest Stop Dog Barking Deterrent with Adjustable Ultrasonic Level Rechargeable Waterproof Outdoor Sonic Bark Stopper for Small Large Dogs, Up to 50 Ft Range

Adjustable Sensitivity & Frequency - The anti barking device has 4 levels of sensitivity and 4 levels of frequency (15KHZ-30KHZ) adjustable. Different dogs may be sensitive to ultrasound in different frequency bands. Please turn the knob to test different frequency bands for best results. The dog device is suitable for dogs between 6 months and 8 years of age, except for dogs with hearing impairments or under 6 months and special large dogs..
Safe for Dogs and People - The Bark Control uses ultrasonic technology to allow humans to hear slight sounds but not affected by the sound, but dogs will be sensitive to these ultrasonic waves and other family members or neighbors will not worry about being affected. Ultrasounds do not inflict substantial penalties on dogs. Different dogs may be sensitive to ultrasound in different frequency bands. Please turn the knob to test different frequency bands for best results..
Easy to Use - The bark control device use the latest ultrasonic technology, suitable for all breeds and sizes of dogs. The device has a built-in pickup that can detect the dog's barking within 50 feet and automatically emits ultrasonic that the dog can hear. Once the dog stops barking, the device automatically stops. Effectively training your dog ....

Check Stock

Samson Resolv SE5 2-Way Active Studio Monitor (Single)

Offers a redesign from the classic Resolv A-Series monitor, with more accurate sound reproduction and a stylish new look.
5" woven carbon fiber woofer provides tight and controlled low frequency response and its 1.25" soft dome tweeter gives the high frequencies a true, natural sound without unwanted resonance.
50Hz-27kHz frequency response with Active crossover with multi-pole design for linear response.
4-position high frequency lift control that allows the monitor to be optimized for different mixing environments, and is AV shielded for operation near CRT monitors and other sensitive electronics.
Balanced 1/4-inch inputs, unbalanced RCA inputs.

Check Stock