Wireless rf headphone system

Sennheiser Wireless Headphones - Excellent condition, purchased Dec 2018 (R1999.00), and not used.

Buy 2 Channel RF Wireless System Remote Control Switch Module with Shell 12V 10A 315MHz for Smart Home for R175.00

Buy Sennheiser SET 880 - Wireless Headphone Earphones Stereo - Home Audio, TV & Radio Listening System for R6,422.75

AG1/AF1 Transmitter CR77 Receiver The CR77 Diversity Receiver with AC500 Power Supply from Samson is a wireless, true diversity half-rack mountable and tabletop receiver with 1/4-wave antennas. The CR77 wireless receiver features multi-segment audio and RF level LED meters, a volume and squelch control, and is built with balanced XLR and unbalanced 1/4" output connectors. It has a 300' range of operation and is light enough to throw in your bag, or permanently install with the optional rackmount kit (sold separately). In addition, a mic/line level output switch sets the output level attenuation of the balanced output to line or mic level. Not used much and never gigged. In very good condition. Have original box. Fits snugly into Tupperware container for protection and easy transport.

Dual hand held Dual Lavalier Dual Headset or any combination of the above Technical Specs Carrier Frequency range: UHF 470-928MHz Stability: ±0.005%(at 25?) Ambient Temperature: 10?±50? Normal Deviation: ±20 KHz Max Deviation: ±75 KHz S/N Ratio: T.H.D: Squelch: Tone control and noise lock dual squelch Frequency Response: 30Hz-20KHz Operating Range: 100m(approximately 300 feet under typical conditions) Receiver Receiving Mode: Quartz Lock Sensitivity: >-107dB Image Rejection: Over 90dB Audio Output: Balanced and Unbalanced Power Requirement: AC 110-120V/220-240V (50-60)External DC 22V 450mA Dimensions(W x D x H): 214 x 150 x 42mm Weight: Approx. 0.5kg Wireless Microphone Cartridge: Dynamic or Condenser Antenna: Built-in RF Output: Spurious Emissions: Normal Deviation: ±20 KHz Maximum Deviation: ±75 KHz Battery: two 1.5V AA battery or 1.2V AA rechargeable battery Battery Life: >8 Hours

Image display - Front-cover Color: Black High Glossy - Panel Resolution: 1920 x 1080 - LED Backlight: Yes (D-LED) - Viewing Angle (H/V): 178/178(H/V) - Contrast: 3000:1 System - ATV System: PAL/SECAM - Audio System: B/G, D/K, I - AV Playback: PAL/NTSC Sound - Output Power Consumption (W): 7Wx2 Features - Multi-Language OSD: Yes - Comb Filter 3D Digital Comb Filter - Hotel TV: Yes Connecting Interface(B/S/R) - RF Tuner: 1 - Composite (AV) Input: 1 - Y Pb(Cb)/Pr(Cr) Input: 1 - Audio (L/R) Input: 1 - HDMI Input: 2 - Headphone: 1 - USB (USB2.0): 1 - VGA Input: 1 - PC Audio Input (3.5mm): 1

The Sonoff Basic R3 is a revised WiFi smart switch that gives you the ability to control an endless range of appliances via the mobile app eWelink with a improved aesthetics. The smart switch sends data to a cloud platform through your home's WiFi Router, which enables you to remotely control all the connected appliances... from anywhere! You can also share control of any switch on the eWelink app to Google Home, Alexa etc. for even greater convenience. Manage devices from your phone, anywhere and anytime. Support Amazon Alexa & Google Assistant to turn on/off devices. Make one device trigger on/off another one or groups of devices. Control SONOFF devices with the utilization of IFTTT supported app and services. The DIY Mode allows you to use the REST API to connect SONOFF BASICR3 with your existing home automation system. Turn on/off the device when no Wi-Fi access in LAN Mode. Share devices with your family to control together. Show the real-time status on the eWeLink app for devices. Can connect an old phone to make it monitor and control devices. Overview This is a WiFi Smart Switch with the DIY capability that makes it possible to control connected devices via the eWeLink directly from your phone, or ask it to turn on/off devices with Amazon Alexa and Google Assistant. Amazingly, it has a DIY mode that is the firmware can be user-defined. Built-in a web server that exposes the REST API, which allows you to connect the switch with your existing home automation system. Compatible with Vera, Fibaro, HomeSeer, Savant, Home Assistant, etc, for the protocol document and the code for the DIY Mode tool (updating), please go to Github on https://github.com/itead/Sonoff_Devices_DIY_Tools Simply set a timer to let your devices switch on/off automatically at a pre-set time through a day. For example, prepare your coffee maker in the evening, and a cup of coffee is ready for you in the next morning. Compatible with the IFTTT function, and you can make more actions happen to trigger other devices, or receive a notification on your phone once the action was triggered. Along with support for smart scenes, just set a device to turn on/off to make another or a boatload of devices turn on/off. The LAN control is designed for situations which no available Wi-Fi connection, or an unsteady Wi-Fi network environment. A convenient option that is share control is capable of allowing you to manage the same device with your family or friends together, simply share it on the eWeLink app to try. Note: SONOFF BASICR3 does NOT have 433Mhz RF receiver module. If you want a diy smart switch with RF function, please buy SONOFF RFR3. Specification of SONOFF BASICR3 Max Current: 10A; Max Power: 2200W; Power Supply: AC 100-240V; Gang: 1; Wireless Standard: IEEE 802.11 b/g/n 2.4GHz; Enclosure Material: PC V0; Product Dimensions: 91*43*25(mm); Certification CE, FCC

DON'T MISS OUT ON THIS AMAZING DEAL BUY NOW !! Front-cover Color Black High Glossy Panel Performance Aspect Ratio 16:9 Screen Size 32"/80cm Panel Resolution 1366 x 768 LED Backlight no Viewing Angle (H/V) 178°/178° Brightness (cd/㎡) 350 Dynamic Screen Contrast 1000:1 Response Time (grey to grey) (ms) 5ms System Chanel Coverage 200 HD Ready Yes DVB-T no DVB-C no DVB-T2 no Sound Output Power Consumption (W) 2*6W NICAM / A2 Stereo Yes Convenience Teletext (pages) yes Multi-Language OSD 9 european language Comb Filter 2D Digital Comb Filter Connecting Interface(B/S/R) RF Tuner 1(S) Composite (AV) Input 1(R),1(S) RCA A/V Output 1(S) Y Pb(Cb)/Pr(Cr) Input 1(R) Audio (L/R) Input 2(R),1(S) HDMI Input (HDCP, v1.3) 1(R),1(S) Headphone 1 USB (USB2.0) 1(S)(MP3, JPEG) Software Updating Interface Through USB Common Interface (CI) SCART 1(R) VGA Input 1(R) PC Audio Input (3.5mm) S/PDIF Output Power & Weight & Dimensions Power Supply AC 100-240V 50/60Hz Power Consumption 80W,refer to rating label Standby Consumption CONDITION: USED FOR MORE INFO CONTACT 0814782104

TCP/IP, Wi-Fi, and 3/4G network New generation wireless protocol: Tri-X/Cam-X Long RF transmission distance Two-way communication with AES-128 encryption Connects up to 96 wireless zones/outputs (including 48 PIRCAMs), 48 wireless keyfobs, 4 repeaters, 6 sounders, 8 tag readers & keypads. Supports up to 48 network users, including 1 installer, 1 administrator, and 46 normal users Voice prompt Configuration via Web client, mobile client, and Convergence Cloud Hik-Connect and Hik-ProConnect configuration depends on the user access level Pushes alarm notification via messages or phone calls Views live videos from Hik-Connect Alarm video clips via emails and APP Supports LED indicator to indicates system status

Dual Channel Wireless System Dual hand held Dual Lavalier Dual Headset or any combination of the above Technical Specs Carrier Frequency range: UHF 470-928MHz Stability: ±0.005%(at 25?) Ambient Temperature: 10?±50? Normal Deviation: ±20 KHz Max Deviation: ±75 KHz S/N Ratio: T.H.D: Squelch: Tone control and noise lock dual squelch Frequency Response: 30Hz-20KHz Operating Range: 100m(approximately 300 feet under typical conditions) Receiver Receiving Mode: Quartz Lock Sensitivity: >-107dB Image Rejection: Over 90dB Audio Output: Balanced and Unbalanced Power Requirement: AC 110-120V/220-240V (50-60)External DC 22V 450mA Dimensions(W x D x H): 214 x 150 x 42mm Weight: Approx. 0.5kg Wireless Microphone Cartridge: Dynamic or Condenser Antenna: Built-in RF Output: Spurious Emissions: Normal Deviation: ±20 KHz Maximum Deviation: ±75 KHz Battery: two 1.5V AA battery or 1.2V AA rechargeable battery Battery Life: >8 Hours

It's 6 months old and it comes with the box and manual IPS Panel Panel Aspect Ratio: 16:9 Panel Response Time: 8ms Max. Resolution: Ultra HD 3840 2160 Angle of visibility: 178 Degrees Display Color Depth: 8bit+FRC TCON color depth: 8bit+FRC Wide Color Gamut Quantum Dot Technology KSF Color gamut range (REC709):WCG DCI-P3b'>'90% Vsync Frequency: 60Hz Contrast: 1200:1(typical) TV Brightness: 400 nits DLED Backlight Technology Full Array Local Dimming 32 Local Dimming Zones Black Level: 0.1 nit 1600 PCI(Picture Criteria Index) HDR10 HLG HDR10+ decoding Dolby Vision Quad Core Processor: NT72671D Upscaling Ultra HD MEMC Decoder: HEVC (H.265),VP9,H.264,MPEG4, MPEG2,AV1 Input Lag in Game Mode: b'<'20ms 3D Digital Comb Filter MPEG noise reduction Mosquito noise reduction Sound output power: 10W x 2 Sound Technology: Dolby Atmos NICAM Stereo User Equalizer Sound - Special: Dolby MS12,Dolby Atmos AC-4 Media Player: Video, Audio, Picture Multi-Language OSD User Interface: VIDAA U5.0 Web browser: VEWD HbbTV 2.0.2 MHEG support: Yes (but only if Certification requires. Ziggo) Anyview Cast Anyview Stream: (DMP,DMR) VIDAA Voice Control Remote Control Smartphone App Digital and Analog Tuner: DVB-T2/T/C/S2/S LCN Support (Depending on location and operator) Teletext Support EPG: 8 days forward EPG, Parental Control PVR Time Shift Channel sorting: Build-in and exportable for PC edit (ChSort) Favorite channel list: 4 Common Interface (CI+): CI+ ECP HDMI1: HDMI 2.1:ALLM eARC VRR 48~60Hz HDMI2: HDMI 2.1:ALLM eARC VRR 48~60Hz HDMI3: HDMI 2.1:ALLM eARC VRR 48~60Hz USB (2.0) USB (3.0) S/PDIF Output Mini Audio (L/R) Input Headphone Output Dual RF Tuner Mini Composite (AV) Input PC Audio Input (3.5mm) Ethernet RJ45 port (100M) Wireless LAN adapter Support WIFI technology: IEEE 802.11 a/b/g/n/ac (2.4G and 5G) Bluetooth Support v5.1 Light sensor Power Supply Voltage: AC100V~240V Frequency: 50/60Hz Standby Consumption: 0.5W