Search results for "wireless transmitters"

1. Material: ABS engineering plastics2. Weight: 3 in 1 models about 210g, 2 in 1 models about 200g3. Size: 3 in 1 styles are about 9.2x5.2x3.2 cm, 2 in 1 styles are about 8.2x5.1x3.5 cm4. Input voltage: 12-24V5. Power: 3 in 1 models 100W, 2 in 1 models 80W6. Scope of application: vacuum cleaners, tablets, Bluetooth headsets, recorders, mobile phones, etc.7. Applicable models: suitable for 12-24V models, compatible with the cigarette lighter holes of various modelsFeatures:1. Compatible with various digital equipment charging, wide applicability2. It does not take up space, it is convenient to gear, and the humanized design does not affect the driving operation3. Plug and play, can be rotated 90 degrees, easy to use4. Independent switch, quick power off with one button, reduce wear5. Support QC3.0 fast charge, automatically match the output voltage according to the mobile phone6. Multiple devices, charging at the same time, smart chip, automatic adjustment of output current, no damage to the machineSpecification: Package Weight One Package Weight 0.30kgs / 0.67lb One Package Size 15cm * 12cm * 5cm / 5.91inch * 4.72inch * 1.97inch Qty per Carton 98 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 98 pcs = 17346 pcs40HQ: 412 cartons * 98 pcs = 40376 pcs

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1. Li-ion Charging Box battery for Apple AirPods 4 2. Best replacement for the original battery with comparable standby and talk time 3. The Li-ion battery provides excellent continuous power sources to your device 4. Use the authorized charger only 5. If you do not use the battery for a long time, please put it in a dry and cool place and make it full charged once every three months 6. Compared with Nickel-Cadmium battery, the Li-ion battery has no memory effect 7. Integrated microchip inside prevents overcharging and lengthens battery life 8. To reduce risk of fire or bums, do not disassemble, crush, short circuit, or dispose of it in fire or waterSpecification: General Compatible with Apple: AirPods 4 Package Weight One Package Weight 0.02kgs / 0.05lb One Package Size 10cm * 5cm * 1cm / 3.94inch * 1.97inch * 0.39inch Qty per Carton 600 Carton Weight 13.00kgs / 28.66lb Carton Size 42cm * 27cm * 32cm / 16.54inch * 10.63inch * 12.6inch Loading Container 20GP: 734 cartons * 600 pcs = 440400 pcs40HQ: 1705 cartons * 600 pcs = 1023000 pcs

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1. Interface standard: compliant with RS485 standard2. Physical interface: RS485 wiring terminal3. Communication rate: 300-460800bps baud rate (adaptive)4. Support points: each RS485 interface can support up to 32 nodes5. Communication distance: 1200m (9600bps), the higher the communication rate, the shorter the distance6. Working mode: RS485 two-wire (A, B), half-duplex transparent transmission7. Power supply voltage: DC 9-24V8. Transmission medium: ordinary parallel wire/twisted pair9. Size: about 12.1 x 7.2 x 3cmFeatures:1. 8-way RS485 slave port can be extended by one 485 master port with isolation and relay2. RS485 network relay, extension and isolation functions can be realized3. The isolated RS485 interface at the RS485 master port can be connected to RS485 master control devices, and the extended 8-way isolated RS485 interface can be externally connected to various RS485 slave devices, such as RS485 sensors, etc.4. Built-in optoelectronic isolation protection circuit, RS485 master and slave devices are isolated, which can effectively protect RS485 master and slave devices from the damage of ground potential difference between devices, static electricity, surge, which can be applied to industrial environment with high requirements of reliability and safety5. Wide baud rate range, support 300-460800bps wide baud rate communication range (self-adaptive)6. Support 35mm standard rail with rail clips, easy to installSpecification: Package Weight One Package Weight 0.21kgs / 0.47lb One Package Size 15cm * 10cm * 4cm / 5.91inch * 3.94inch * 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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Features and features: 1. The transmitter is equipped with a DC voltmeter function to linearly measure 12-400 volts AC and DC voltage. 2. The transmitter can display the set transmit power level, transmit code, battery charge information, measured external voltage value and type, and external high voltage alert symbols, which can also be displayed on the receiver. 3. The transmitter has a self-test function, and the sensitivity of the receiver can be adjusted automatically or manually. 4. The receiver has an automatic frequency sweep function, and both the transmitter and the receiver have a mute function, which is convenient for use in environments such as hospitals where quiet testing is required. 5. Additional transmitters can be provided to augment or distinguish between multiple signals. 6. Compact, durable and easy to carry. Application areas: 1. Detect the laying path of cables, electrical lines, and water supply pipes buried in walls and underground. 2. Detect cables that are buried in walls and underground, and open and short circuits in electrical circuits. 3. Look for the fuse and its fuse circuit. 4. Look for covered sockets and junction boxes. 5. Look for open and short circuit faults in the electric heating circuit under the floor. Technical indicators: 1. Transmitter voltage measurement range: 12V-400V (AC/DC). 2. Transmitter output signal: 125KHz. 3. Transmitter voltage: up to 400V (AC/DC). 4. Receiver cable measurement depth: 0-2.5 m (wall/underground cable). 5. Receiver main voltage measurement: 0-0.4 meters. Environmental indicators: 1. Transmitter and receiver working environment: 0-40 degrees Celsius. 2. Transmitter and receiver storage temperature: -20-60 degrees Celsius. 3. Transmitter, receiver relative humidity (no condensation): up to 80%. 4. Transmitter and receiver measure height: up to 2000 meters. The package contains: Cloth bag x 1 Receiver x 1 Transmitter x 1 Black alligator clip x 1 Red alligator clip x 1 Instruction manual x 1 1.5 m red measuring line x 1 1.5 m black measuring line x 1 Red test pen x 1 Black test pen x 1 Grounding rod x 1Specification: Package Weight One Package Weight 1.38kgs / 3.04lb One Package Size 20cm * 13cm * 6cm / 7.87inch * 5.12inch * 2.36inch Qty per Carton 16 Carton Weight 22.90kgs / 50.49lb Carton Size 26cm * 28cm * 42cm / 10.24inch * 11.02inch * 16.54inch Loading Container 20GP: 872 cartons * 16 pcs = 13952 pcs40HQ: 2024 cartons * 16 pcs = 32384 pcs

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1. Equipped with 4 powerful ultrasonic transmitters and an automatic ultrasonic control device with 3 frequency adjustments to prevent barking from your dog or neighbors dogs.2. The ultrasonic frequency is harmless to pets and completely inaudible to humans. If your dog has hearing loss or is aggressive, the device may not function properly. It is not recommended to use one device on two or more barking dogs simultaneously.3. Features an IP45 waterproof shell. The professional waterproof design allows you to use this dog barking device with peace of mind, regardless of weather conditions.4. Can still function normally in severe weather conditions, even with sudden changes.5. Equipped with an 1800mAh rechargeable lithium battery, providing 30 days of use after a 4-hour charge.6. Durable shell material, requiring no complicated operation.7. Can be installed in trees, doghouses, tables, or anywhere convenient. It can also be carried outdoors.8. Suitable for dogs of all sizes. When the microphone detects a bark, it automatically emits ultrasonic waves to quiet the dog without harming the dog or people.Specification: Package Weight One Package Weight 0.22kgs / 0.49lb One Package Size 13cm * 10cm * 5cm / 5.12inch * 3.94inch * 1.97inch Qty per Carton 84 Carton Weight 19.20kgs / 42.33lb Carton Size 41cm * 37cm * 38cm / 16.14inch * 14.57inch * 14.96inch Loading Container 20GP: 462 cartons * 84 pcs = 38808 pcs40HQ: 1073 cartons * 84 pcs = 90132 pcs

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1. Calculate the liquid level height based on the time from ultrasonic emission to reception. 2. Water level monitoring and automatic low water level alarm, time display and alarm 3. Real-time understanding of water tank/indoor temperature 4. Transmission frequency band: 433MHz 5. Transmission distance: 100 meters (open space), 30 meters (effective distance) 6. Transmitter parameters: Waterproof grade: IP65 Power supply: 6xAAA (1.2V) 900mAh battery (included) Weight: 216g Dimensions: 6.8x10.9x16.7cm Temperature resolution: 0.1 degrees Celsius, accuracy: +/-1 degrees Celsius Water level resolution: 0.01m, accuracy: +/-0.05m Water level measurement range: 1-5m 7. Receiver parameters: Indoor temperature range: 0-50 degrees Celsius, 32-122 degrees Fahrenheit Resolution: 0.1 degrees Celsius Accuracy: +/-1 degree Celsius Water tank temperature measurement range: -40~60 degrees Celsius, -40~140 degrees Fahrenheit Alarm duration: 120s Power supply: 3xAAA batteries (not included) Weight: 184g Dimensions: 13.5x2.6x8.4cmSpecification: Package Weight One Package Weight 0.63kgs / 1.40lb One Package Size 16.5cm * 14cm * 16cm / 6.5inch * 5.51inch * 6.3inch Qty per Carton 32 Carton Weight 20.50kgs / 45.19lb Carton Size 60cm * 52cm * 38cm / 23.62inch * 20.47inch * 14.96inch Loading Container 20GP: 224 cartons * 32 pcs = 7168 pcs40HQ: 522 cartons * 32 pcs = 16704 pcs

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Features: 1. Progressive Tone Stimulus- A shock stimulus if your dog continues to move closer to the boundary 2. Pulsed Proportional Stimulus - The closer your pet gets to the boundary, the more intense the shock 3. Power Boost Switch-The width of the warning can be adjusted by field width adjustment knob in the transmitter 4. Audio Wire Break Alarm- The system control center has an audible alarm to alert you if it senses a break in the wire or if the boundary system is not functioning correctly 5. Speed Detect Anti-run Through- The Laster your dog is moving, the quicker the higher level of intensity is issued 6. Visual Wire Break Alarm- The system control center will light spark if it senses a break in the wire 7. Quick Disconnect Terminals - quick and secure connection or disconnection of the wire to the control center 8. Low Battery Indicator - When the light on the collar is green, it is working properly.Red means time to replace the battery Specifications: 1. Material: Plastic 2. Dimensions: (4.21 x 1.25 x 4.64) inch / (10.7 x 3.2 x 11.8) cm (L x W x H) 3. Weight: 870g /30.68oz Package Includes: 1. Indoor wall-mounted transmitter x 1 2. Power plug x 1 3. Adjustable receiver collar x 1 4. 9 Volt batteries for collar x 1 5. Boundary wire of 300 meters x 1 6. Test bulb x 1 7. Extra metal contact points x 2 8. Training flags x 20Specification: Package Weight One Package Weight 1.21kgs / 2.66lb One Package Size 31cm * 20cm * 5cm / 12.2inch * 7.87inch * 1.97inch Qty per Carton 12 Carton Weight 11.50kgs / 25.35lb Carton Size 40cm * 31cm * 30cm / 15.75inch * 12.2inch * 11.81inch Loading Container 20GP: 716 cartons * 12 pcs = 8592 pcs40HQ: 1664 cartons * 12 pcs = 19968 pcs

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1. Built-in tempered glass screen protector: The front cover integrates high-transmittance tempered glass, possessing excellent scratch and wear resistance, providing all-around protection for the screen.2. Full-coverage protective structure with reinforced corner cushioning, drop shock absorption, and overall drop protection.3. Three-in-one wrist strap, stand, and magnetic attachment; supports wireless magnetic charging; the stand rotates 360 degrees freely.4. Integrated spring hinge design; automatic rebound and precise reset, providing all-around protection for the folding screen's central axis.5. Magnetic spring-loaded wrist strap; a simple pull releases the strap, allowing for easy one-handed grip of the large-screen folding phone, reducing finger strain.Note: The actual product model is subject to the title model; the model shown in the image is for reference only.Specification: General Compatible with Apple: iPhone Duo Package Weight One Package Weight 0.08kgs / 0.19lb One Package Size 16cm * 8cm * 2cm / 6.3inch * 3.15inch * 0.79inch Qty per Carton 240 Carton Weight 20.20kgs / 44.53lb Carton Size 50cm * 42cm * 34cm / 19.69inch * 16.54inch * 13.39inch Loading Container 20GP: 373 cartons * 240 pcs = 89520 pcs40HQ: 867 cartons * 240 pcs = 208080 pcs

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1. Built-in tempered glass screen protector: The front cover integrates high-transmittance tempered glass, possessing excellent scratch and wear resistance, providing all-around protection for the screen.2. Full-coverage protective structure with reinforced corner cushioning, drop shock absorption, and overall drop protection.3. Three-in-one wrist strap, stand, and magnetic attachment; supports wireless magnetic charging; the stand rotates 360 degrees freely.4. Integrated spring hinge design; automatic rebound and precise reset, providing all-around protection for the folding screen's central axis.5. Magnetic spring-loaded wrist strap; a simple pull releases the strap, allowing for easy one-handed grip of the large-screen folding phone, reducing finger strain.Note: The actual product model is subject to the title model; the model shown in the image is for reference only.Specification: General Compatible with Apple: iPhone Duo Package Weight One Package Weight 0.08kgs / 0.19lb One Package Size 16cm * 8cm * 2cm / 6.3inch * 3.15inch * 0.79inch Qty per Carton 240 Carton Weight 20.20kgs / 44.53lb Carton Size 50cm * 42cm * 34cm / 19.69inch * 16.54inch * 13.39inch Loading Container 20GP: 373 cartons * 240 pcs = 89520 pcs40HQ: 867 cartons * 240 pcs = 208080 pcs

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1. Alloy Camera Stand: Combining high-end aesthetics with enhanced protection, it supports 360-degree rotation for versatile use.2. Built-in Tempered Glass Screen Protector: The front cover integrates high-transmittance tempered glass, boasting excellent scratch and wear resistance, providing all-around protection for the screen.3. Ultra-Narrow Bezel for a Wide Viewing Experience: Utilizing an optimized narrow bezel design, it maximizes the screen display area, delivering a more immersive visual experience.4. Central Axis Folding Mechanism: Supports smooth 180-degree folding without resistance, specifically designed for foldable screen devices, ensuring a seamless and lag-free folding operation.5. TPU Soft Bezel + Skin-Friendly Back Panel: The flexible shock-absorbing bezel paired with a skin-friendly back panel provides a stable grip and is both anti-slip and fingerprint-resistant.6. Built-in Strong Magnetic Ring Ensures Precise Alignment and Stable Wireless Charging.Note: The actual product model is subject to the title model; the model shown in the image is for reference only.Specification: General Compatible with Apple: iPhone Duo Package Weight One Package Weight 0.08kgs / 0.19lb One Package Size 16cm * 8cm * 2cm / 6.3inch * 3.15inch * 0.79inch Qty per Carton 240 Carton Weight 20.20kgs / 44.53lb Carton Size 50cm * 42cm * 34cm / 19.69inch * 16.54inch * 13.39inch Loading Container 20GP: 373 cartons * 240 pcs = 89520 pcs40HQ: 867 cartons * 240 pcs = 208080 pcs

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1. Alloy Camera Stand: Combining high-end aesthetics with enhanced protection, it supports 360-degree rotation for versatile use.2. Built-in Tempered Glass Screen Protector: The front cover integrates high-transmittance tempered glass, boasting excellent scratch and wear resistance, providing all-around protection for the screen.3. Ultra-Narrow Bezel for a Wide Viewing Experience: Utilizing an optimized narrow bezel design, it maximizes the screen display area, delivering a more immersive visual experience.4. Central Axis Folding Mechanism: Supports smooth 180-degree folding without resistance, specifically designed for foldable screen devices, ensuring a seamless and lag-free folding operation.5. TPU Soft Bezel + Skin-Friendly Back Panel: The flexible shock-absorbing bezel paired with a skin-friendly back panel provides a stable grip and is both anti-slip and fingerprint-resistant.6. Built-in Strong Magnetic Ring Ensures Precise Alignment and Stable Wireless Charging.Note: The actual product model is subject to the title model; the model shown in the image is for reference only.Specification: General Compatible with Apple: iPhone Duo Package Weight One Package Weight 0.08kgs / 0.19lb One Package Size 16cm * 8cm * 2cm / 6.3inch * 3.15inch * 0.79inch Qty per Carton 240 Carton Weight 20.20kgs / 44.53lb Carton Size 50cm * 42cm * 34cm / 19.69inch * 16.54inch * 13.39inch Loading Container 20GP: 373 cartons * 240 pcs = 89520 pcs40HQ: 867 cartons * 240 pcs = 208080 pcs

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1. Built-in Tempered Glass Screen Protector: The front cover integrates high-transmittance tempered glass, boasting excellent scratch and wear resistance, providing all-around protection for the screen.2. Ultra-Narrow Bezel for a Wide Viewing Experience: Utilizing an optimized narrow bezel design, it maximizes the screen display area, delivering a more immersive visual experience.3. Central Axis Folding Mechanism: Supports smooth 180-degree folding without resistance, specifically designed for foldable screen devices, ensuring a seamless and lag-free folding operation.4. TPU Soft Bezel + Skin-Friendly Back Panel: The flexible shock-absorbing bezel paired with a skin-friendly back panel provides a stable grip and is both anti-slip and fingerprint-resistant.5. Built-in Strong Magnetic Ring Ensures Precise Alignment and Stable Wireless Charging.Note: The actual product model is subject to the title model; the model shown in the image is for reference only.Specification: General Compatible with Apple: iPhone Duo Package Weight One Package Weight 0.07kgs / 0.16lb One Package Size 16cm * 8cm * 2cm / 6.3inch * 3.15inch * 0.79inch Qty per Carton 240 Carton Weight 17.80kgs / 39.24lb Carton Size 50cm * 42cm * 34cm / 19.69inch * 16.54inch * 13.39inch Loading Container 20GP: 373 cartons * 240 pcs = 89520 pcs40HQ: 867 cartons * 240 pcs = 208080 pcs

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