Search results for "transmitter receiver"

1. Frequency range: 2.400GHZ-2.4835GHz2. Sensitivity: -35dB3. Battery: 450mAh4. Power supply mode: built-in lithium battery 5V5. Use time: 15 hours6. Use distance: 30 meters7. Transmitter size: 80mm8. Transmitter weight: 30 grams9. Microphone direction: one-way10. Connection method: 2.4G technology11. Wide range of compatibility: amplifiers, buses, speakers, mixers/sound cards, home theaters, sound bars12. Automatic pairing and connection when booting up without frequency pairing13. High-sensitivity condenser sound head, with noise reduction sponge, clear sound14. Long-lasting and durable, the battery can be recharged15. Small and portable, easy to useSpecification: Package Weight One Package Weight 0.10kgs / 0.23lb One Package Size 10cm * 5cm * 8cm / 3.94inch * 1.97inch * 3.15inch 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

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1. Can connect external audio source. 2. Backward compatible with Bluetooth 2.0 3.0 4.0 versions 3. Support MP3 audio format as well as WMA, WAV and other high-quality audio formats. 4. Great experience to enjoy music from your phone when driving. 5. Easy to install.Specification: Package Weight One Package Weight 0.07kgs / 0.15lb One Package Size 11cm * 11cm * 4cm / 4.33inch * 4.33inch * 1.57inch Qty per Carton 150 Carton Weight 11.25kgs / 24.80lb Carton Size 44cm * 44cm * 42cm / 17.32inch * 17.32inch * 16.54inch Loading Container 20GP: 327 cartons * 150 pcs = 49050 pcs40HQ: 761 cartons * 150 pcs = 114150 pcs

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1. Speaker impedance: 4-8 ohms2. Speaker power: 10-50W3. Input current: 3A4. Input voltage: 9-24V5. Function: Support Wuzhi Audio App6. Audio input: BT+AUX+USB+USB sound card7. Power output: 15W+15W+30W8. Number of channels: 2.19. Protection mechanism: overcurrent, overheating, short circuit, anti-static protection10. Dimensions: 76 x 60 x 22mm11. Weight: about 102G12. Note: 24V battery cannot be used for power supply, because the full voltage of the battery will be around 28VSpecification: Package Weight One Package Weight 0.11kgs / 0.24lb One Package Size 10cm * 8cm * 4cm / 3.94inch * 3.15inch * 1.57inch Qty per Carton 242 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 242 pcs = 42834 pcs40HQ: 412 cartons * 242 pcs = 99704 pcs

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1. Waterproof: IP672. Remote control range: about 800 meters3. Remote control/receiver li-ion battery capacity: 300mAh4. Charging interface: USB magnetic charging5. Stimulation level: 0-16 level vibration and static shock 6. Scope of application: for small, medium and large dogs7. Packing List: 1 x Remote Control, 1 x Collar Receiver, 1 x Magnetic Charging Cable, 1 x Measuring Instrument, 4 x Silicone Contact Sleeve (669N-1); 1 x Remote Control, 2 x Collar Receiver, 1 x Magnetic Charging Cable, 1 x Measuring Instrument, 4 x Silicone Contact Sleeve (669N-2)Features:1. Fast and straightforward pairing process, easy to operate, ergonomically designed transmitter2. Power-saving design with automatic standby and memory function3. One key on/off switch, fast response time, IPX7 waterproof, intelligent identification4. Environmental protection collar, silicone contact point, healthy material, soft and comfortable, safe to use5. Deep waterproof, swimming can also be worn, rain, snow and even swimming in the water without restrictions6. Built-in 300 mAh high-capacity Li-ion battery, fast charging, long-lasting battery lifeSafety information: It is very important to pay attention to the correct wearing of the collar. collars worn too long or too tight around the pet neck may cause skin damage; if used incorrectly, these collars can cause pressure necrosis and are often mistaken for burns1. Avoid leaving the collar on the dog for more than 8 hours a day2. If possible, reattach the collar to the pet neck every 2 hours3. Check the fit of the collar to prevent undue stress4. Each inspected product has only a small amount of power before it hits the shelves, so please charge the batteries before you start using it5. If you find that the trainer only beeps but no electric shock or vibration, please check if the number displayed on the LCD is 000, you can adjust the number as needed6. In order to prolong the service life of the battery, please charge it in time before the power is lowSpecification: Package Weight One Package Weight 0.26kgs / 0.56lb One Package Size 16cm * 11cm * 5cm / 6.3inch * 4.33inch * 1.97inch Qty per Carton 50 Carton Weight 12.00kgs / 26.46lb Carton Size 58cm * 33cm * 25cm / 22.83inch * 12.99inch * 9.84inch Loading Container 20GP: 557 cartons * 50 pcs = 27850 pcs40HQ: 1293 cartons * 50 pcs = 64650 pcs

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1. Rechargeable, with built-in 18650 rechargeable battery.2. Support USB flash disk and TF card (not included).3. 2 Bands Radio receiver: FM4. Max power: 3W5. Rate resistance: 4ohm6. Noise ratio: >=80dB7. Frequency effect: 100Hz-18KHz8. Input voltage: 5V DC9. Size: 85 * 60 * 38mm10. Package include:- 1 x Radio- 1 x 18650 rechargeable battery (installed inside the device)- 1 x Charging cableSpecification: Package Weight One Package Weight 0.17kgs / 0.37lb One Package Size 15cm * 8cm * 4cm / 5.91inch * 3.15inch * 1.57inch Qty per Carton 146 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 146 pcs = 25842 pcs40HQ: 412 cartons * 146 pcs = 60152 pcs

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1. Supporting equipment: computers, wired headsets, cars, audio equipment, etc. 2. Bluetooth version: Bluetooth bluetooth 4.2 3. Frequency response: 20hz-20khz 4. Continuous use time: 4h 5. Standby time: 15 days 6. Transmission distance (m): 10m 7. Input power: 93mw 8. Charging time: 0.5-1h 9. Battery capacity: 75 mAh 10. Battery voltage: 32-4.2v 11. Standby current (Bluetooth connected): 15mAA 12. Play music current (maximum volume): 25.1mA (TF card 26.3mA) 13. Working rated voltage: 4.10V 14. Transmission radius: 10M 15. Product interface: ACX audio female interface 3.5mm 16. Battery cycle life: 300 cycles greater than 80% of initial capacity 17. Product size: ellipse 11x14 mm length 59 mm (without back clip) Features: 1. Support TF card card function, faster and more stable, no echo and noise 2. Support one belt two, play is not boring, support to connect two devices at the same time, abandon single, more fun 3. Safe and reliable, strong battery life, battery installed protection circuit, providing overcharge, overload, short circuit protection 4. Effectively extend battery life 5. If you want to change it, the headphone cable can be changed freely, so that you can solve the trouble that the earphone and the device cant be separated. Specification: Package Weight One Package Weight 0.03kgs / 0.07lb One Package Size 17cm * 10cm * 3cm / 6.69inch * 3.94inch * 1.18inch Qty per Carton 500 Carton Weight 15.00kgs / 33.07lb Carton Size 30cm * 50cm * 50cm / 11.81inch * 19.69inch * 19.69inch Loading Container 20GP: 355 cartons * 500 pcs = 177500 pcs40HQ: 825 cartons * 500 pcs = 412500 pcs

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1. This is an outdoor wired electric pet fence system designed for dog containment, training, and bark control. It includes two receiver collars (one large and one small) to accommodate dogs of different sizes, providing a customizable and safe boundary for your pets.2. Equipped with a smart knob offering 10 levels of signal adjustment, allowing you to precisely define the boundary width for your pets play area, ensuring a balance of safety and freedom.3. Multi-Collar Management: Supports the addition of unlimited collars, making it ideal for multi-dog households and cost-effective for expanding the system.4. Waterproof Collar Design: The large receiver is IPX7 rated, and the small receiver is IPX5 rated, enabling dogs to play freely in various outdoor conditions.5. Universal Type-C Charging: Compatible with 5V 2A input, supporting safe and environmentally friendly charging using most standard adapters.6. Built-in Lightning Protection: Protects the transmitter from electrical surges caused by lightning strikes, enhancing durability.7. Adjustable Warning Modes: Features a rapid, progressive boundary algorithm with customizable corrections—the large collar offers tone + vibration (levels 1-5) and tone + static (levels 1-5), while the small collar provides tone-only adjustments (levels 1-3), suitable for different training needs and dog sizes.Specification: Package Weight One Package Weight 0.90kgs / 1.99lb One Package Size 30cm * 30cm * 8cm / 11.81inch * 11.81inch * 3.15inch Qty per Carton 5 Carton Weight 5.60kgs / 12.35lb Carton Size 32cm * 32cm * 42cm / 12.6inch * 12.6inch * 16.54inch Loading Container 20GP: 620 cartons * 5 pcs = 3100 pcs40HQ: 1439 cartons * 5 pcs = 7195 pcs

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1. Working range: 0-10 meters2. Working voltage: 3.7V3. Detection range: 10m4. Charging interface: Type-C5. RF signal detection mode detection distance: 2m distance of the emitter6. RED red light reflection point detection mode detection distance: 10m distance of the emitter7. IR red infrared detection mode detection distance: 10m distance of the emitter8. Laser detection, detection without omission, including dormant cameras and infrared cameras that cannot be detected by ordinary detection9. With detective strength, RF GSM antenna, receiving signals wider and more accurately10. Can detect wired cameras, wireless cameras, infrared cameras, remote recorders with sim cards, GPS locators with sim cards, 2G/3G signal transmitters, 2.4Gwifi signal transmitters and other products with RF radiation11. When encountering infrared night vision equipment, it will make a strong sound. Note: When using this mode, it must be done in a dark environment and avoid sunlight, because the infrared rays contained in sunlight will affect the device.12. Equipped with a 100mAh lithium battery, it supports USB charging, getting rid of the trouble of frequent battery replacement. It can be used continuously for 24 hours after charging once a month.13. Small and portable, you can carry it with you when going out.14. Product size: 92x38x12.5mmSpecification: Package Weight One Package Weight 0.08kgs / 0.19lb One Package Size 15cm * 8cm * 4cm / 5.91inch * 3.15inch * 1.57inch Qty per Carton 300 Carton Weight 16.50kgs / 36.38lb Carton Size 58cm * 35cm * 36cm / 22.83inch * 13.78inch * 14.17inch Loading Container 20GP: 364 cartons * 300 pcs = 109200 pcs40HQ: 847 cartons * 300 pcs = 254100 pcs

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1. Power + video + audio 3 in 1 passive twisted transceiver. 2. Rising force RCA, tuning fork waterproof DC head, built-in high tension spring BNC. 3. RJ45 connector, HD568B connection method. 4. HD 200 meters, simulation 300 meters. 5. 200 meters power supply, input and output 12V~48V (unregulated chip please select the appropriate power according to the camera voltage). 6. Support HD-CVI/AHD/CVI analog HD cameras and analog ordinary HD cameras. 7. ABS plastic shell, durable to use, small size, delicate design. 8. Power indicator, real-time display of power supply status.Specification: Package Weight One Package Weight 0.07kgs / 0.16lb One Package Size 15cm * 10cm * 2cm / 5.91inch * 3.94inch * 0.79inch Qty per Carton 200 Carton Weight 14.40kgs / 31.75lb Carton Size 48cm * 34cm * 32cm / 18.9inch * 13.39inch * 12.6inch Loading Container 20GP: 510 cartons * 200 pcs = 102000 pcs40HQ: 1185 cartons * 200 pcs = 237000 pcs

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Features1. High-gain linear power amplifier 2. ALC and AGC function technology 3. Ultra-low noise receive amplifier 4. There is no interference to the base station, right after the opening of the original system and the base station without the need to adjust parameters 5. Stable and reliable electromagnetic compatibility design 6. The base station dose not cause an increase in background noise, but will not lead to a decline in the quality of the base station communications 7. With full-duplex communication mode 8. Dispel the heat effective reasonable, the structure is pretty, the volume is suitableInstall Repeater1. Step 1: Use your mobile phone to test signal strength outside house or on roof, -70dbm is the basic requirement (full bar) 2. Step 2 Install outdoor antenna in that location and keep adjusting, point it to signal tower station, try to get best signal 3. Step3: Run outdoor coaxial cable into building in a convenient location to connect with signal repeater 4. Step 4: Mount your indoor antenna with signal repeater 5. Step 5: Power up signal repeater device to check the signal inside, moving outdoor antenna until you get satisfied signal 6. Note: Connect outdoor (BTS) port with outdoor antenna, connect indoor ANT(MS) port with indoor antenna, outdoor antenna is mounted at a higher position. Both antennas should be 10 meters far away from each other at least 7. Indoor and outdoor antenna must be separated by wallWorking1. The outside antenna catches the low signal from the mobile base station and delivers it to the cell phone amplifier through the connection cable (coax) 2. After the signal is accepted by the phone amplifier, the device amplifies it 3. Then this amplified signal goes through the connection cable (coax) to the inside antenna 4. And after that, the amplified signal transmits to the cell phoneTechnique Supporting1. If still weak signal receipt after installation, please check if outdoor antenna point to signal tower correctly or elsewhere has stronger signal and confirm signal strength achieve-70DBM. 2. If still have no signal after installation, please check our device power adapter whether connected perfectly? And connectors connect well. 3. If strength is not steady, please check if outdoor and indoor antenna is too close; please ensure outdoor antenna has distance of 10 meters at least, with a barrier and not in a same horizontal line. 4. Packed the outdoor connector by waterproof glue, otherwise wet reduce the signal cover areaSpecification: General Frequency Range WCDMA 2100MHz, Uplink 1920-1980MHz, Downlink 2110-2170MHz Gain Uplink 53-57dB, Downlink 58-62dB Output Power Uplink 18-22dBm, Downlink 18-22dBm Bandwidth 60m Ripple in Band < 5dB Spurious Emission 9KHz~1GHz (<-36dBm), 1GHz~12.75GHz (<-30dBm) VSWR <3 MTBF >50000h Power Supply AC: 100~240V, 50/ 60Hz; DC: 5V 1A Power Consumption <5W Impedance 50ohm RF Connector N-Female N Work Environment Installs Way Wall Installation Environment Conditions IP40 Working Temperature -10C ~ 55C Working Humidity < 90% Dimensions & Weight Size 140mm x 98mm x 20mm Weight 280g Package Include Package Contents 1 x 12dB Outdoor Antenna 1 x 3dB Indoor Antenna 1 x 10m RG6-50 OHM Outdoor Coaxial Cable 1 x Mounting Accessories Set 1 x AC Power Supply 1 x Manual Package Weight One Package Weight 1.24kgs / 2.73lb One Package Size 50cm * 17cm * 14cm / 19.69inch * 6.69inch * 5.51inch Qty per Carton 6 Carton Weight 6.79kgs / 14.96lb Carton Size 52cm * 36cm * 44cm / 20.47inch * 14.17inch * 17.32inch Loading Container 20GP: 323 cartons * 6 pcs = 1938 pcs40HQ: 751 cartons * 6 pcs = 4506 pcs

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1. Output: 1.1Vp-p 2. Loss Ratio: Greater than 2db 3. Rejection Ratio: Less than 15db 4. Interference: Greater than 40db 5. Transmission Distance Color: Less than 600meter 6. Transmission Distance B/W: Greater than 750meter 7. BNC Resistance: 75ohm 8. UTP Resistance: 100ohm 9. Temperature: 0~55 degree C 10. Size of each RJ45 Video Balun: 5cm long, 2.6cm wide, 1.9cm thick 11. Length of each power convert cable: 10cmSpecification: Package Weight One Package Weight 0.57kgs / 1.25lb Qty per Carton 52 Carton Weight 11.50kgs / 25.35lb Carton Size 46cm * 30cm * 30cm / 18.11inch * 11.81inch * 11.81inch Loading Container 20GP: 644 cartons * 52 pcs = 33488 pcs40HQ: 1495 cartons * 52 pcs = 77740 pcs

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Features1. High-gain linear power amplifier 2. ALC and AGC function technology 3. Ultra-low noise receive amplifier 4. There is no interference to the base station, right after the opening of the original system and the base station without the need to adjust parameters 5. Stable and reliable electromagnetic compatibility design 6. The base station dose not cause an increase in background noise, but will not lead to a decline in the quality of the base station communications 7. With full-duplex communication mode 8. Dispel the heat effective reasonable, the structure is pretty, the volume is suitableInstall Repeater1. Step 1: Use your mobile phone to test signal strength outside house or on roof, -70dbm is the basic requirement (full bar) 2. Step 2 Install outdoor antenna in that location and keep adjusting, point it to signal tower station, try to get best signal 3. Step3: Run outdoor coaxial cable into building in a convenient location to connect with signal repeater 4. Step 4: Mount your indoor antenna with signal repeater 5. Step 5: Power up signal repeater device to check the signal inside, moving outdoor antenna until you get satisfied signal 6. Note: Connect outdoor (BTS) port with outdoor antenna, connect indoor ANT(MS) port with indoor antenna, outdoor antenna is mounted at a higher position. Both antennas should be 10 meters far away from each other at least 7. Indoor and outdoor antenna must be separated by wallWorking1. The outside antenna catches the low signal from the mobile base station and delivers it to the cell phone amplifier through the connection cable (coax) 2. After the signal is accepted by the phone amplifier, the device amplifies it 3. Then this amplified signal goes through the connection cable (coax) to the inside antenna 4. And after that, the amplified signal transmits to the cell phoneTechnique Supporting1. If still weak signal receipt after installation, please check if outdoor antenna point to signal tower correctly or elsewhere has stronger signal and confirm signal strength achieve-70DBM. 2. If still have no signal after installation, please check our device power adapter whether connected perfectly? And connectors connect well. 3. If strength is not steady, please check if outdoor and indoor antenna is too close; please ensure outdoor antenna has distance of 10 meters at least, with a barrier and not in a same horizontal line. 4. Packed the outdoor connector by waterproof glue, otherwise wet reduce the signal cover areaSpecification: General Frequency Range CDMA 850MHz, Uplink 824-849MHz, Downlink 869-894MHz Gain Uplink 58-62dB, Downlink 58-62dB Output Power Uplink 18-22dBm, Downlink 18-22dBm Bandwidth 60m Ripple in Band < 5dB Spurious Emission 9KHz~1GHz (<-36dBm), 1GHz~12.75GHz (<-30dBm) VSWR <3 MTBF >50000h Power Supply AC: 100~240V, 50/ 60Hz; DC: 5V 1A Power Consumption <5W Impedance 50ohm RF Connector N-Female N Work Environment Installs Way Wall Installation Environment Conditions IP40 Working Temperature -10C ~ 55C Working Humidity < 90% Dimensions & Weight Size 140mm x 98mm x 20mm Weight 280g Package Include Package Contents 1 x 12dB Outdoor Antenna 1 x 3dB Indoor Antenna 1 x 10m RG6-50 OHM Outdoor Coaxial Cable 1 x Mounting Accessories Set 1 x AC Power Supply 1 x Manual 1 x Signal Booster Package Weight One Package Weight 0.76kgs / 1.67lb One Package Size 30cm * 12cm * 10cm / 11.81inch * 4.72inch * 3.94inch Qty per Carton 10 Carton Weight 9.80kgs / 21.61lb Carton Size 52cm * 50cm * 32cm / 20.47inch * 19.69inch * 12.6inch Loading Container 20GP: 320 cartons * 10 pcs = 3200 pcs40HQ: 744 cartons * 10 pcs = 7440 pcs

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