Search results for "transmitter receiver"

Basic parameters:1. Working voltage: DC12V2. Working frequency: 315MHZ/433MHZ3. Contact capacity: less than or equal to 10A/250VAC, 10A/30VDC4. Receiving sensitivity: greater than -105dB5. Is there a casing: Yes6. Remote control distance: 10-30 meters (no interference in open space), this distance is the theoretical distance without interference in open space7. In use, it will be reduced according to different environmental interference and partition walls8. Number of control channels: 1 channel normally open/normally closed contactFeatures:1. Output relay switching value: It can control loads with different voltages below 250V, and the power supply must be 12V.2. Small size: small size, light weight, circuit board size is only 35x32x19mm.3. The working mode can be adjusted by the user at will: the self-locking, interlocking and inching working modes can be adjusted through the pin short circuit.4. Learning code pairing: You can learn to pair with the same frequency remote control at will (don’t worry if you lose the remote control during use, just buy the remote control and learn it, and you don’t need to replace the whole set, which greatly saves the user’s cost).Specification: Package Weight One Package Weight 0.06kgs / 0.13lb One Package Size 8cm * 6cm * 3cm / 3.15inch * 2.36inch * 1.18inch Qty per Carton 200 Carton Weight 10.00kgs / 22.05lb Carton Size 36cm * 28cm * 22cm / 14.17inch * 11.02inch * 8.66inch Loading Container 20GP: 1202 cartons * 200 pcs = 240400 pcs40HQ: 2791 cartons * 200 pcs = 558200 pcs

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1. Bluetooth version: 5.32. Bluetooth mode: HFP/HSP/A2DP/AVRCP3. Sound format: WAV, FLAC, APE4. Transmission distance: about 10m5. Battery capacity: 250mAh6. Charging time: about 2h7. Use time: about 15h8. Charging interface: Type-C/USB-C9. Charging voltage: 5V10. Packing list: receiver x1, charging cable x1, manual x1, adaptor x111. Weight: about 16.5g Features:1. Bluetooth 5.3, low power consumption and stable transmission, clearer sound quality2. Power on automatically connect back to the paired Bluetooth devices3. LED display color power display, four levels of power indicator4. Support Bluetooth stereo music5. Leather texture, delicate touch6. Bluetooth call with DSP noise reduction7. Can be connected to two devices at the same time8. TF card can be inserted for use9. Receive Bluetooth signal, through AUX audio interface to stereo, headphones and other devices10. Plug into the car AUX port, so that the car stereo into car BluetoothSpecification: Package Weight One Package Weight 0.07kgs / 0.15lb One Package Size 13cm * 9cm * 3cm / 5.12inch * 3.54inch * 1.18inch Qty per Carton 200 Carton Weight 13.00kgs / 28.66lb Carton Size 54cm * 29cm * 48cm / 21.26inch * 11.42inch * 18.9inch Loading Container 20GP: 354 cartons * 200 pcs = 70800 pcs40HQ: 823 cartons * 200 pcs = 164600 pcs

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Performance parameters: 1. Sensitivity: -52dB 2. Distortion: 0.5% 3. Effective distance: 15m 4. Directivity: single direction 5. Transmitting/receiving frequency: 114MHz-116MHz 6. Frequency range: 111-116MHz 7. Frequency response: 100-13000Hz 8. Modulation method: FM 9. Effective working range: 8-20m 10. Power consumption: 70mA 11. Signal to noise ratio: 60dB 12. Size: about 14x12x3.5 cm 13. Weight: about 0.17 kg Instructions: 1. Open the bottom cover of the transmitter, insert a 9v stacked battery according to the correct polarity, close the bottom cover until it is locked 2. Connect the lavalier microphone to the audio socket of the transmitter 3. Open the bottom cover of the receiver, insert a AA battery with correct polarity, close the bottom cover until it is locked 4. Plug the receiver into the microphone input port of the audio amplifier 5. Turn on the receiver switch 6. Turn on the transmitter switch and the indicator light is on. At this time, the receiver indicator light is on, indicating that the receiver has received the transmitters modulation signal. At this time, adjust the transmitters potentiometer knob and audio amplifier microphone volume level appropriately To achieve the best sound effect Precautions: 1. If the sound quality, volume is abnormal or the receiving distance is shortened, please check the battery level of the transmitter and receiver 2. If it still cannot be used normally, there is a small hole on the body of this receiver with a frequency fine-tuning capacitor inside, which can be adjusted carefully with a flat-blade screwdriver to return to normal 3. If the microphone is not used for a long time, the battery should be taken out to prevent the battery from degenerating and flowing and damaging the parts 4. When using multiple sets of microphones at the same time, be sure to choose different frequency machines 5. Suitable for: teaching amplification, conference amplification, performance amplification, monitoring and home entertainment and other occasions 6. It is very convenient to use, just plug the receiver into any PA equipment with power amplifier that can be plugged into the microphone, and the working distance is about 15 meters. 7. Power supply mode: the transmitter needs a 9V battery (not included); the receiver needs a 1.5V battery (not included)Specification: Package Weight One Package Weight 0.18kgs / 0.41lb One Package Size 14.2cm * 12cm * 3.8cm / 5.59inch * 4.72inch * 1.5inch 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

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1. Plug & Play and Hands-Free: No Adapter/Addtional APP/ Bluetooth needed, just 2 steps to connect. Step 1: Plug the receiver into your devices; Step 2: Power on the microphones. Say goodbye to messy cables, and the wireless lapel lavalier microphones can be clipped on the collar to free your hands for audio video recording, make your live streaming more relaxed and enjoyable!2. Only Compatible with iOS 13~15.2: Our wireless lavalier microphone can work for iPhone 7/ 7 Plus, 8/8 Plus, X/XR/XS/XS Max, 11/11 Pro/11 Pro Max, 12/12 Pro, and iPad 2/3/4, iPad Air series, iPad Pro series (NOTE: the latest version of 11 inch and 12.9 inch iPad Pro with type-C port not supported).3. Superior Noise Reduction & Real-time Auto-sync: This omnidirectional wireless lavalier microphone is built with professional-grade intelligent noise reduction chips, providing effective identification of the original sound and clear recording in noisy environment. The real-time auto-sync technology extremely reduce the time of video post-editing, supporting a better experience in videos being watched.4. Long Distance Transmission & Long Battery Life: Upgraded wireless microphone transmission technology, 65 feet stable audio signal transmission without cable and harsh noises. The reciever is powered by your device(can be charged at the same time), the transmitter built in rechargeable batteries works up to 4-6 hours.5. Warm Tips: Please read the user manual and charge the wireless lavalier microphone before using it for the first time. This product is for live, video or audio recording only, but cannot be used for call or FaceTime.You need to take off the receiver to be able to hear the audio playback.Specification: Package Weight One Package Weight 0.07kgs / 0.16lb One Package Size 10cm * 8cm * 5cm / 3.94inch * 3.15inch * 1.97inch Qty per Carton 100 Carton Weight 7.50kgs / 16.53lb Carton Size 40cm * 30cm * 28cm / 15.75inch * 11.81inch * 11.02inch Loading Container 20GP: 793 cartons * 100 pcs = 79300 pcs40HQ: 1842 cartons * 100 pcs = 184200 pcs

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Communication Interface:Wireless Power:Dry battery Product specifications:Receiver: 2 × AAA batteriesTransmitter: 1 12V23A battery (supplied)Weight: 120G/PCUsage: After installing the battery, pull the receiver switch to the sound selection (double arrow) position (change the ring tone every time you press the shot, if you want to fix a certain music, pull the switch to the fixed position (music symbol) Can be fixedSpecification: Package Weight One Package Weight 0.11kgs / 0.25lb One Package Size 15cm * 8cm * 4cm / 5.91inch * 3.15inch * 1.57inch Qty per Carton 100 Carton Weight 14.50kgs / 31.97lb Carton Size 42cm * 42cm * 32cm / 16.54inch * 16.54inch * 12.6inch Loading Container 20GP: 472 cartons * 100 pcs = 47200 pcs40HQ: 1096 cartons * 100 pcs = 109600 pcs

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1. Suitable for Win7/8/10 system2. Bluetooth wireless connection, stable transmission and high performance.3. USB interface, plug and play4. Up to 8 controllers, 4 mono earphones or 2 stereo earphones can be used at the same time5. Ergonomics, compact and lightweight design, easy to use6. Reminder: The computer must be a Windows system to use7. The USB receiver is only available for Xbox ONE, other accessory demos in the picture are not included8. Material: ABS9. Size: 1.8 x 0.8 x 5cmSpecification: General Compatible with MicroSoft: XBOX One Package Weight One Package Weight 0.05kgs / 0.12lb One Package Size 15cm * 10cm * 5cm / 5.91inch * 3.94inch * 1.97inch Qty per Carton 500 Carton Weight 27.00kgs / 59.52lb Carton Size 50cm * 50cm * 54cm / 19.69inch * 19.69inch * 21.26inch Loading Container 20GP: 197 cartons * 500 pcs = 98500 pcs40HQ: 458 cartons * 500 pcs = 229000 pcs

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1. Charging voltage: 5V2. Working current: 35mA3. Charging time: about 40 minutes4. Working time: about 5.5H5. Battery capacity: 200mAh6. Bluetooth version: Version5.07. Bluetooth sound processing: with A2DP (Advance Audio Distribution Profile) function8. Bluetooth frequency: 2.402-2.480GHz9. Bluetooth transmission distance: barrier-free about 10M10. Effective distance of Bluetooth microphone: about 0.5-2M11. Bluetooth transmit output power: 6dbm12. Material: ABS13. Weight: about 16g14. Size: about 5.5x3.4x1.3cmFeatures:1. Bluetooth V5.02. Clear all paired Bluetooth information3. Automatically reconnect to the paired Bluetooth device when powered on4. 10 minutes without device connection, automatic shutdown5. The music playback time is about 5.5 hours when fully charged6. Bluetooth supports A2DP, AVRCP, HFP, HSP7. Support Bluetooth stereo music DSP technology8. AUX audio output9. Voice broadcast caller number10. Private answerSpecification: Package Weight One Package Weight 0.07kgs / 0.16lb One Package Size 9cm * 2cm * 10cm / 3.54inch * 0.79inch * 3.94inch Qty per Carton 404 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 404 pcs = 71508 pcs40HQ: 412 cartons * 404 pcs = 166448 pcs

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1. Remote controller is small, flexible and simple to use. 2. Receiver collar is highly waterproof, so your pet can wear it and swim in the water. 3. It has 3 functional modes: Vibration, alarm sound, vibration and alarm at the same time. 4. Levels of vibration is adjustable, and a proper level has to be determined when you use this pet training system for the start time, you are advised to try level 1-100 gradually. 5. The remote distance is 500 yards (without any disturbance). 6. There are two signal channels on the remote transmitter, it can control two receivers of the same model. 7. Energy-saving design, and automatical stand by model and memory functions. 8. This model is suitable for majority large, medium and small sized dogs.Specification: General Material Plastic, Nylon Power Supply DC 5V Package Include Package Contents 1 x Manual 1 x Cable 1 x Anti Barking Collar 1 x Strap Package Weight One Package Weight 0.31kgs / 0.67lb One Package Size 18.5cm * 15cm * 6cm / 7.28inch * 5.91inch * 2.36inch Qty per Carton 40 Carton Weight 12.50kgs / 27.56lb Carton Size 47cm * 30cm * 35cm / 18.5inch * 11.81inch * 13.78inch Loading Container 20GP: 540 cartons * 40 pcs = 21600 pcs40HQ: 1254 cartons * 40 pcs = 50160 pcs

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1. The 5.8G RX PORT 2.0 is designed to be fixed with the FPV goggles headband ring screw, and is completely non-destructively installed on the side of the DJI goggles, so that you can use Fat Shark or various third-party Fat Shark interface 5.8G receiver systems, Conveniently transfer video and audio signals to the high-quality screen of FPV flying glasses for viewing or recording2. Dimensions: 48 x 28 x 12mm3. Weight: 10g (excluding the adapter cable)4. Power input: 2S-4S (DC5.5 x 2.1)5. Internal voltage: 5V 3A (with pad for output)6. Power output: 2S-4S (DC5.5 x 2.1)7. Signal input: Standard Fat Shark receiver port8. Including third-party receivers: Reaxacc Furious, etc.9. Signal output: standard audio/videoappendix: Adapter mounting block and screw x 1Audio and video cable x 1Power cable x 1Specification: Package Weight One Package Weight 0.05kgs / 0.12lb One Package Size 8cm * 8cm * 5cm / 3.15inch * 3.15inch * 1.97inch Qty per Carton 500 Carton Weight 26.50kgs / 58.42lb Carton Size 30cm * 50cm * 56.7cm / 11.81inch * 19.69inch * 22.32inch Loading Container 20GP: 313 cartons * 500 pcs = 156500 pcs40HQ: 727 cartons * 500 pcs = 363500 pcs

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Description: 1) This BNC to UTP RJ45 Balun transmits video signal via UTP Lan cable. 2) Input: BNC-video 3) Output 1 of 4ch box - One RJ45, each for 4 channels (Pin 1-2 ch1, Pin 4-5 ch2, pin 3-6 ch3, pin 7-8 ch4). 4) Output 2 of 4ch box - Four screw output for 4 channels. 5) Passive design (no power required). 6) This Video BNC UTP RJ45 Balun using standard LAN cable, patching. 7) This 4 Channel BNC UTP RJ45 Balun does not support 12V power transmission. 8) Maximum 300m color video working distance (much better than coaxial cable 100m). 9) Casing Material: Metal 10) Dimension: 96x80x30mm 11) Weight: 257gSpecification: Package Weight One Package Weight 0.23kgs / 0.51lb One Package Size 11cm * 10cm * 5cm / 4.33inch * 3.94inch * 1.97inch Qty per Carton 96 Carton Weight 26.90kgs / 59.30lb Carton Size 46cm * 42cm * 32cm / 18.11inch * 16.54inch * 12.6inch Loading Container 20GP: 431 cartons * 96 pcs = 41376 pcs40HQ: 1001 cartons * 96 pcs = 96096 pcs

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1. Wireless presenter, it is equipped with top-grade microchip, up to 100 meters wireless range. Operating on 2.4G RF frequency, it is an ISM free frequency and can be used world-wide. It is made of nickel plating metal dome and silicone keypad, brings you comfortable touch feeling. 2. Comes with auto standby and deep sleep functions for energy-saving and durable use, and equipped with a separate switch and effectively avoids unwanted power consumption when you put it in your bag. 3. With the red pointer gets the whole room focused on your most important points. It also combines more functions of page up, page down, play slides, black screen for PowerPoint presentation. 4. The mini USB receiver supports plug and play technology. No driver is required. Operation system: Windows 2003, XP, Windows Vista, Windows 7, Windows 8, Mac OS, Linux. 5. Built-in docking bay stores USB receiver for easy pack up and portability, and one USB receiver can be controlled by 6 transmitters simultaneously. 6. It is powered by 1 x AAA battery(not included)Specification: Package Include Package Contents 1 x User Manual 1 x Wireless Presenter Package Weight One Package Weight 0.08kgs / 0.17lb One Package Size 18cm * 6.6cm * 3.3cm / 7.09inch * 2.6inch * 1.3inch Qty per Carton 130 Carton Weight 7.02kgs / 15.48lb Carton Size 45cm * 40cm * 30cm / 17.72inch * 15.75inch * 11.81inch Loading Container 20GP: 493 cartons * 130 pcs = 64090 pcs40HQ: 1146 cartons * 130 pcs = 148980 pcs

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1. Bluetooth device name: YP042. Bluetooth chip model: AC6956A43. Bluetooth version: V5.14. Bluetooth transmission distance: about 10 meters5. Power supply interface: USB6. Audio output interface: 3.5mm7. Call function: support, USBA male connector built-in silicon microphone8. Working voltage: 3.6-5.5V9. Working current: 20mA10. Indicator status: After USB power supply, the green light flashes quickly, and after the Bluetooth connection is successful, the green light flashes slowly11. Frequency response: 20Hz-20KHz12. Size: about 0.5m in lengthFeatures:1. After USB power supply, the green light flashes quickly, and after the Bluetooth connection is successful, the green light flashes slowly2. 3.5mm male audio output, suitable for car audio, ordinary audio and other audio equipment with Aux interface3. Enameled copper wire core, high-fidelity transmission, no noise, no current sound4. Bluetooth 5.1 master control, stable signal transmission, no delay and no freeze, listening to songs more smoothly5. Support mobile phone music and call functions, with car echo cancellation6. Support 1 drag 2 support, (connect 2 mobile phones at the same time, switch between two mobile phones at will, and share the music of two mobile phones)7. Automatic connection without power failure (automatic connection after the person leaves the car and returns)8. Built-in antenna design, can achieve 0-10m long-distance transmission9. The core wire is made of 6331 PP material, and the outer layer is made of TPU material and nylon braided wire, which is anti-winding, good elasticity, orderly and not messy10. Zinc alloy shell, good heat dissipation, non-hot, longer service lifeSpecification: Package Weight One Package Weight 0.03kgs / 0.07lb One Package Size 10cm * 8cm * 1cm / 3.94inch * 3.15inch * 0.39inch Qty per Carton 500 Carton Weight 17.00kgs / 37.48lb Carton Size 30cm * 50cm * 57cm / 11.81inch * 19.69inch * 22.44inch Loading Container 20GP: 311 cartons * 500 pcs = 155500 pcs40HQ: 724 cartons * 500 pcs = 362000 pcs

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