Search results for "transmitter receiver"

1. Bluetooth compatible version: BT5.22. Battery capacity: 120Amh3. Working range: about 10m (without obstacles)4. Charging time: about 2.5 hours5. Use: 5 hours (music and calls)6. Standby: about 100 hours7. Compatible with Bluetooth 5.2 receiver, with lossless sound quality, hands-free calling, plug and play, AUX interface8. Connected to the 3.5mm port, speakers without Bluetooth compatibility can also play wirelessly9. Bluetooth Compatible Transmitter Mode-TX: Convert wired to Bluetooth compatible signals and transmit them to Bluetooth compatible devices for output10. Bluetooth Compatible Receiver Mode-RX: Receive Bluetooth Compatible Signals and transmit to Wired via Bluetooth Compatible Connection11. Connect the Bluetooth compatible connector to the car AUX interface through an adapter, and connect the Bluetooth compatible connector to the car stereo, not only to make calls, but also to listen to dynamic music, making your journey no longer lonely12. Lossless sound quality CD-level enjoyment: High resolution restores lossless sound quality, bringing CD-level music experience. Just one key, you can listen to music on your phone13. Receiver RX Mode with Microphone-Hands-Free Calling-(Transmitter TX Mode does not support Mic)14. Receiver mode is suitable for: car kit/wired speaker/home speaker/speaker amplifier/headphone15. Transmitter mode is suitable for: TV/Computer/Projector/Amplifier/TV Box/Bluetooth Compatible Earphone/Earphone/Bluetooth Compatible Speaker16. Product weight: 12 grams17. Product size: about 99x20x12 mm/3.9x0.79x0.47 inchesSpecification: Package Weight One Package Weight 0.05kgs / 0.10lb One Package Size 12cm * 7cm * 2cm / 4.72inch * 2.76inch * 0.79inch Qty per Carton 468 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 468 pcs = 82836 pcs40HQ: 412 cartons * 468 pcs = 192816 pcs

Read more less

1. 100 meters transmission distance (330FT) 2. Built-in lithium battery, charge once, battery life 5-6 hours 3. Strong anti-interference, can penetrate walls 4. Built-in damping shaft, 270 degree rotation to adjust orientation 5. Plug and play, lossless sound quality 6. Working channel: Channel 20 7. Receiving sensitivity: -90dBm 8. Frequency response range: 20-20000Hz 9. Frequency range: U frequency 10. Delay time: less than 0.5ms 11. Sampling rate: 64KHz, 16bit 12. Signal to noise ratio: 95dB 13. Distortion: 0.3%@1KHz 14. Dynamic range: 90dB 15. Size: 11.66x3.66x1.63cmSpecification: Package Weight One Package Weight 0.22kgs / 0.48lb One Package Size 16cm * 13cm * 6cm / 6.3inch * 5.12inch * 2.36inch Qty per Carton 40 Carton Weight 8.50kgs / 18.74lb Carton Size 53cm * 34cm * 32cm / 20.87inch * 13.39inch * 12.6inch Loading Container 20GP: 462 cartons * 40 pcs = 18480 pcs40HQ: 1073 cartons * 40 pcs = 42920 pcs

Read more less

FunctionsAHD wireless transmitter receiver, suitable for wired truck camera transmitter up to 1080P panoramic wireless set, wireless working distance 200-300 meters. Mainly used for long-distance trucks, camping trailers, trucks with trailers.Support AHD/TVI/CVI signal input and output (transmitter supports 720P, 1080P, CVBS signals, receiver video output is AHD 720P PAL). 12V-36V working voltage, suitable for different vehicles.Features1. Wireless transmitter and receiver for wired cameras2. Can transmit 1080p AHD/HDCVI/HDTVI CVBS signals3. Wide signal coverage, wireless distance up to 200-300m4. Will make adding cameras to trailers simple and installation time shorter5. Perfect for trailers, RVs and any two-piece equipment6. Heavy-duty weather-resistant and waterproof design, no fear of bad weather such as rain and snow7. The receiver output of the monitor is 720p PAL formatParameters1. Power input: 12V-36V2. RF band: 12Mbps3. Frequency: 2400-2483.5 MHZ4. Modulation: QPSK/16QAM5. Working distance: 200-300m6. Receiving sensitivity: -86dBm QPSK7. Jump rate: 1200/S8. Resolution: 1080P 25F/S9. Compression code: H.26410. Maximum delay: 100ms11. TV mode: PAL/NTSCTX Video AHD/TVI/CVI 1080PRX Video AHD/TVI/CVI 720P (1080P is not recommended because the image is unstable and there will be freezes)12. Operating temperature: -20 to +80 degrees Celsius13. Operating humidity: 85% relative humiditySpecification: Package Weight One Package Weight 0.60kgs / 1.33lb One Package Size 23cm * 23cm * 4cm / 9.06inch * 9.06inch * 1.57inch Qty per Carton 30 Carton Weight 19.00kgs / 41.89lb Carton Size 42cm * 36cm * 32cm / 16.54inch * 14.17inch * 12.6inch Loading Container 20GP: 551 cartons * 30 pcs = 16530 pcs40HQ: 1279 cartons * 30 pcs = 38370 pcs

Read more less

1. Technologies: BT5.0, a2dp \ avctp \ avdtp \ avrcp \ hfp \ spp \ smp \ att \ gap \ gatt \ rfcomm \ sdp \ l2cap (receiver mode only) 2. Operation range: up to 15m / 50ft (without any blocking objects) 3. Pairing name(Receiver mode ): Bluetooth Music 4. Transmitter mode: blue LED light is on 5. Receiver mode: white LED light is on 6. Signal to noise ratio: about 110dB 7. Frequency response range: 10Hz-20KHz 8. Output impedance: 75 ohms 9. Size: 10.5x6.5x2.5cmSpecification: Package Weight One Package Weight 0.14kgs / 0.32lb One Package Size 13cm * 12cm * 4cm / 5.12inch * 4.72inch * 1.57inch Qty per Carton 100 Carton Weight 15.50kgs / 34.17lb Carton Size 61cm * 42cm * 28cm / 24.02inch * 16.54inch * 11.02inch Loading Container 20GP: 371 cartons * 100 pcs = 37100 pcs40HQ: 862 cartons * 100 pcs = 86200 pcs

Read more less

Product color: black rubber oilProduct channel: stereoInterface type: 3.5mmBluetooth version: bluetooth 4.2Features: the receiver can connect to 3.5mm ordinary earphone, ordinary speaker and car speaker headphoneThe transmitter is inserted into the audio port of TV, computer and mobile phone through a 3.5mm adapter to transmit signals, which can be connected to the bluetooth headphone bluetooth speaker for use.Bare weight: 16g (bluetooth transmitter and receiver)Total product weight: 60g(bluetooth transmitter and receiver + wiring + charging cable + instruction manual + box packaging)Packing: boxBattery capacity: 200 mahPackage size: 9.2*8.8*2cmPacking list: 100 PCS/cartonPairing timeout shutdown: shutdown after a pairing state lasts 5 minutesLow voltage reminder: when the voltage is less than 3.2v, it will be reminded once every 5 seconds, and 3.1v power offSystem status:Power on and off: long press the power button for 3-5 secondsVolume plus: long press +Volume reduction: long press - signReceiver music control:Pause: press the power buttonPrevious track: - buttonNext track: + sign tapReceiver: stereo,Transmitter: unilateral trackLed light display:Power on pairing: red and blue lights flash alternatelyConnection status: blue light flashes slowlySpecification: Package Weight One Package Weight 0.06kgs / 0.13lb One Package Size 9.2cm * 8.8cm * 2cm / 3.62inch * 3.46inch * 0.79inch Qty per Carton 468 Carton Weight 30.00kgs / 66.14lb Carton Size 71cm * 68cm * 15cm / 27.95inch * 26.77inch * 5.91inch Loading Container 20GP: 368 cartons * 468 pcs = 172224 pcs40HQ: 854 cartons * 468 pcs = 399672 pcs

Read more less

1. Bluetooth version: Bluetooth V5.02. Body material: PC, ABS3. Transmission distance: about 10m without barriers4. Support protocol: AVRCP, A2DP5. Output: DC 5V/2.1A6. Interface type: USB interface/3.5mm interface7. Basic functions: Bluetooth receiver (RX)/Bluetooth transmitter (TX)/TF card playback/FM transmitter (adjustable frequency)/card reader/call/listen to songs/navigation8. Support equipment: all kinds of speakers/cars/TVs/desktop computers/notebooks/power amplifiers/projectors, etc.9. Music format: support APE/FLAC/WAV/MP3/WMA10. Memory card capacity: support within 64G (you need to bring your own TF card)12. Packing list: adapter, manual, 3.5mm audio cable13. Weight: about 19g12. Size: about 7.5x2.5x1.5 cmFeatures:1. High-definition LED digital display, the use status is clear at a glance2. Small size, easy to carry, PC fireproof casing of the fuselage, through high-gloss surface treatment process, sturdy and durable3. No restrictions on car models, plug in the car AUX port/FM radio to connect to the Bluetooth of the mobile phone, support listening to songs/navigation/calls4. Smart compatible devices, support devices with audio input/output interfaces5. Support TF card, plug and play6. Automatic power-on, four modes can be switched arbitrarily, piano paint material, comfortable touch7. Built-in Bluetooth 5.0 chip, fast connection speed and stable signal8. Memory function, automatically connect back after power on, memorize device/mode/song/frequencySpecification: General Certificate CE, ROHS Package Weight One Package Weight 0.10kgs / 0.22lb One Package Size 12.5cm * 11cm * 4cm / 4.92inch * 4.33inch * 1.57inch Qty per Carton 288 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 288 pcs = 50976 pcs40HQ: 412 cartons * 288 pcs = 118656 pcs

Read more less

Features: 1. Easy to install, plug and play 2. Using Bluetooth 5.0 chip design, stronger compatibility and stability 3. Bluetooth receiver (RX), Bluetooth transmitter (TX) two-in-one design, toggle switch to switch quickly 4. Equipped with high-definition LED digital display screen, working status and Bluetooth mode are clearly visible 5. Built-in digital to analog chip, supporting six signal interfaces of digital optical fiber, coaxial, AUX, RCA, U disk, TF card 6. NFC function, mobile phone can be connected with one touch 7. Cool breathing light, red/blue color, soft and not dazzling 8. Built-in 500mAh rechargeable lithium battery, long battery life 9. Support 5-8 meters infrared remote control, all kinds of functions are readily available 10. Built-in high-definition microphone, support wireless music listening, hands-free calling, navigation 11. Compatible with Android, IOS system mobile phones and tablets, active speakers, power amplifiers, and Bluetooth speakers or earphones that support A2DP/protocol to connect and use Product specifications: 1. Support protocol: RX: A2DP, AVRC; TX: A2DP 2. Working frequency band: 2.402-2.480GHz 3. Response frequency: 20Hz-20KHz-0.2db 4. Signal to noise ratio: greater than or equal to 90dB 5. Input interface: 3.5mm AUX+RCA+optical fiber+coaxial+USB+TF interface 6. Output interface: 3.5mm AUX+RCA 7. Optical fiber parameters: support optical fiber input, 16M, sampling rate 96kHz 8. Support format: MP3/WAV/WMA/APE/FLAC/G729/M4A/ALAC/AMR/DTS/MIDI/G726/MTY 9. Screen size: 32x14.5x7mm 10. Working current: less than 40mA 11. Charging time: about 1.5 hours 12. Life time: RX is about 10H, TX is about 8H 13. Bluetooth distance: less than or equal to 10-15m (open place) 14. Charging method: Type-C 5V-0.5A 15. Product size: 86x65x22mm 16. Product weight: 75gSpecification: Package Weight One Package Weight 0.19kgs / 0.41lb One Package Size 12cm * 12cm * 4cm / 4.72inch * 4.72inch * 1.57inch Qty per Carton 160 Carton Weight 27.40kgs / 60.41lb Carton Size 50cm * 50cm * 42cm / 19.69inch * 19.69inch * 16.54inch Loading Container 20GP: 253 cartons * 160 pcs = 40480 pcs40HQ: 589 cartons * 160 pcs = 94240 pcs

Read more less

1. Output interface: 35mm audio2. Bluetooth protocol: AVRCP, A2DP3. Bluetooth version: 5.04. Signal-to-noise ratio: greater than 90dB5. Battery capacity: 3.7V/300mAh6. Multi-point connection: support one for one7. Forward transmission distance: 10 meters8. Frequency range: 2.402GHz-2.480GHz9. Dual signals can be switched at will: computer connected to Bluetooth speaker, TV connected to Bluetooth headset, mobile phone connected to car speaker10. Built-in power supply isolation template, charging will not be hot11. USB charging port12. Product size: 7.4x7.4x1.3 cm13. Weight: about 80 gramsSpecification: Package Weight One Package Weight 0.10kgs / 0.22lb One Package Size 10cm * 3cm * 14cm / 3.94inch * 1.18inch * 5.51inch Qty per Carton 318 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 318 pcs = 56286 pcs40HQ: 412 cartons * 318 pcs = 131016 pcs

Read more less

🔥 Simplify your multi-camera CCTV setup with fewer cable runs.Need to connect multiple CCTV video feeds and RS485 control signals over a long distance? This 4-channel video multiplexer is designed to combine CCTV video and RS485 control transmission over a single coaxial cable, helping make compatible surveillance installations cleaner and easier to manage.🎯 The Problem → The SolutionProblem: Multi-camera CCTV installations can become complicated when separate cables are needed for video and control signals.Solution: Combine four video channels with RS485 control transmission over one coaxial cable to simplify compatible CCTV installations and reduce cable runs.✅ Key Benefits 4-channel CCTV transmission – Supports transmission of four video channels. Video + RS485 over one coaxial cable – Helps simplify wiring for compatible CCTV systems. Up to 600m transmission – Suitable for long-distance transmission with compatible common video cable. Cleaner installations – Fewer cable runs can help reduce installation complexity. Ideal for CCTV upgrades – A practical option for surveillance extensions and system upgrades. Professional installation solution – Designed for CCTV installers, security projects and DVR systems. 🛍️ Ideal ForCCTV installers, security system upgrades, multi-camera surveillance projects, DVR installations and long-distance camera connections where efficient cabling matters.🔌 Connections Line-in connection to receiver DC 12V power input Power indicator Video input from camera Line-in connection to transmitter Video output to monitor or DVR 📋 Specifications Type: 4-channel video multiplexer transmitter and receiver Signal: CCTV video + RS485 control Transmission distance: Up to 600m with suitable common video cable Power: DC 12V Package weight: 0.96kg / 2.13lb Package size: 33 × 18.5 × 5.5cm ⚠️ Installation Notes Use a stable DC 12V power supply. Connect cables according to the wiring layout before applying power. Ensure all connections are secure. Protect the equipment from water and excessive moisture. Handle and install the equipment carefully. Upgrade your CCTV installation with long-distance video and control transmission while keeping cabling simpler.

Read more less

About The Product1. MEASY FHD686 wireless HD Multimedia Interface extender transmits full HD audio and video from any device source to the TV wirelessly. 2. No any cable connection is required between the source device and the TV. You can watch the Full HD TV freely from anywhere. 3. It is easy to install, plug and play, no need to install any software, no need to do any setting. It can be installed within 2 minutes! 4. It uses the latest distributed wireless technology, and the signal can be clear and smooth through a single non-high-density wall or ceiling, with zero interference of image and sound. 5. The wireless HD Multimedia Interface extender ensures smooth signal flow from any AV device with an HD Multimedia Interface output to a TV. It provides an immersive media streaming experience because of stable and uncompressed Full HD transmission .Features1. The resolution is up to 1080p at 60Hz 2. HD Multimedia Interface 1.4, HDCP1.4 3. The transmission distance is up to 200m (In the open space without interference) 4. Channel can be selected. A screen display the Channel 5. The latency time is 150ms 6. Frequency: 5.8GHz and 2.4GHz dual bandPackage List1. Transmitter x 1 2. Receiver x 2 3. Power Adapter x 2 4. External IR Cable x 1 5. Manual x 1Specification1. HD Multimedia Interface standards: HD Multimedia Interface v1.4, HDCP1.4 2. HD Multimedia Interface resolution: Up to 1080P at 60HZ 3. Audio format: 1080P high-end 4. Data max transmission rate: 6.75Gbps 5. Wireless transmission satndards: IEEE802.11a/b/g/n 6. Operating frequency: 2.4GHz 150Mbps, 5GHz 300Mbps 7. Wireless transmission power: 16+- 2dBm 8. Transmission distance: 200m (open space accessibility) 9. IR Frequency rate: 38Khz 10. DC power input: AC 100V-240V 50/60HZ 11. DC power output: DC 12V/2A 12. Operating temperature: -5 degree C + 70 degree C 13. Operating dimension: 5%-90%Specification: Package Weight One Package Weight 1.30kgs / 2.87lb One Package Size 28.5cm * 12cm * 15cm / 11.22inch * 4.72inch * 5.91inch Qty per Carton 8 Carton Weight 11.30kgs / 24.91lb Carton Size 52cm * 32cm * 29cm / 20.47inch * 12.6inch * 11.42inch Loading Container 20GP: 552 cartons * 8 pcs = 4416 pcs40HQ: 1282 cartons * 8 pcs = 10256 pcs

Read more less

1. Working voltage: DC 5V/500mA2. Bluetooth version: V5.0+EDR3. Frequency response: 10Hz-20KHz4. Battery capacity: 3.7V/500mAh lithium battery5. Transmission distance: about 15 meters without barriers6. Power supply mode: Micro USB interface7. Music format: MP3/APE/FLAC/WAV/WMA8. Frequency range: 2400-2483.5MHZ9. Peripheral support: U disk/TF card10. Bluetooth protocol: HFP/A2DP/AVRCP11. Interface type: AUX+RCA+coaxial+optical fiber12. Basic functions: Bluetooth receiving/transmitting, LED digital display screen, NFC connection, infrared remote control, call, navigation, listening to music13. Support equipment: mobile phones, tablets, computers, TVs, cable speakers, power amplifiers, projectors, mixers, etc.14. Packing list: host x1, Micro USB charging cable x1, 3.5mm audio cable x1, red and white RCA lotus cable x1, remote control (with button battery) x1, manual x115. Weight: about 75g16. Size: about 9.2x6.5x2 cmFeatures:1. The appearance is exquisite, exquisite and compact, easy to carry, the surface is made of fireproof PC material, high-gloss paint process, the base is equipped with a silicone pad, which is non-slip and wear-resistant2. Using Bluetooth 5.0 chip design, stronger compatibility and stability3. 3 in 1 design of Bluetooth receiver (RX), Bluetooth transmitter (TX) and FM transmitter4. High-definition LED digital display, working status and Bluetooth mode are clearly visible5. Built-in digital to analog chip, multiple interface options, support digital optical fiber, coaxial, AUX, RCA interface6. NFC function, mobile phone can be connected with one touch7. Cool breathing light, red/blue color, soft and not dazzling8. Support USB (U-disk), TF card playback and transmission9. Support FM transmission, and the frequency can be adjusted from 87.5~10810. With remote control, support infrared remote control of about 5-8 meters, easy to operate11. Built-in high-definition microphone, support wireless music listening, hands-free call, navigation12. Simple connection, multi-function button control, support play/pause/cut song/volume/mode switch/signal source switch and other functions, feel comfortable13. Built-in memory chip, can automatically restore the mode/signal/song before the power failure, intelligent voice reminder functionSpecification: Package Weight One Package Weight 0.18kgs / 0.40lb One Package Size 12cm * 12cm * 3.5cm / 4.72inch * 4.72inch * 1.38inch Qty per Carton 162 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 162 pcs = 28674 pcs40HQ: 412 cartons * 162 pcs = 66744 pcs

Read more less

1. Material: ABS2. Bluetooth version: 6.03. Battery capacity: 250mAh4. Charging time: Approx. 2 hours5. Battery life: Approx. 6 hours (transmit mode) / Approx. 10 hours (receive mode)6. Charging interface: Type-C7. Bluetooth range: 10 meters (may vary depending on environment)8. Functions: features function buttons for easy volume adjustment; supports TF card music playback, plug and play.9. Equipped with a dedicated TF card slot; insert a card to activate the music free mode for local playback without connecting to a phone.10. Integrates both receive (RX) and transmit (TX) signals; one-button mode switching. Compatible with a variety of devices, easily transforming old speakers into Bluetooth speakers or enabling non-Bluetooth devices to transmit signals.11. Bluetooth 6.0 chip, balancing powerful performance with low power consumption, completely eliminating audio latency and stuttering.12. Optimized for in-car scenarios, with a built-in high-definition microphone supporting hands-free calling and one-button answering, allowing you to focus on the road while driving, making listening to music and making calls safer and your journey more comfortable.13. Built-in high-quality polymer lithium battery, providing strong battery life.14. Uses a standard 3.5mm pure copper gold-plated connector, anti-interference, stable transmission, and widely compatible with various in-vehicle, audio, and in-flight entertainment system interfaces.15. Product dimensions: 126x50x15mmSpecification: Package Weight One Package Weight 0.06kgs / 0.12lb One Package Size 15cm * 8cm * 3cm / 5.91inch * 3.15inch * 1.18inch Qty per Carton 132 Carton Weight 8.00kgs / 17.64lb Carton Size 47cm * 34cm * 35cm / 18.5inch * 13.39inch * 13.78inch Loading Container 20GP: 476 cartons * 132 pcs = 62832 pcs40HQ: 1106 cartons * 132 pcs = 145992 pcs

Read more less