Search results for "home monitoring sensor"

1. RW2090 come with UHF band Phase lock Pll, Statics free and delay free, Among the band of 32MHz, the preset 2 x 100 frequencies can be arbitrary switching. 2. Built-in Limiter circuitry eliminating distortion under excessive input levels. Front panel 1/4 inch stereo monitoring has the headphone jack. Used in stage, it can replace traditional complies sound monitoring.3. More features in Iem monitoring: The wireless transmitter and receiver can pairing automatically. USB dish connection, Bluetooth connection function, Mute function, support play the performance accompaniment. The Iem system works perfectly in various sound-monitoring events, stage performance, studio recording, exhibit, lecture, instruction, speech, etc.4. RW2090 offers tabletop stage monitoring and enables users to move freely on the stage and in the studio with a coverage of 230ft(70m). The frequency rang is 550.1MHz-599.95Mhz. LCD panel provide system details, including channel, group number and RF indicator.5. Auto pairing: The wireless transmitter and receiver can pairing automatically, no need to manually tune the channel.6. Packing include: Transmitter x1, Bodypack Receiver x2, Antenna x2, Earphone x2, Cable Line x4, Power Adapter x1, User Manual x1.7. Receiver power supply: 2 x AA batteries (not included)Specification: Package Weight One Package Weight 2.90kgs / 6.40lb One Package Size 55cm * 38cm * 8.5cm / 21.65inch * 14.96inch * 3.35inch Qty per Carton 5 Carton Weight 15.50kgs / 34.17lb Carton Size 55cm * 38cm * 45cm / 21.65inch * 14.96inch * 17.72inch Loading Container 20GP: 283 cartons * 5 pcs = 1415 pcs40HQ: 658 cartons * 5 pcs = 3290 pcs

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1. Detection system: engine2. Power supply voltage: 12V3. Small OBD2/EOBD Bluetooth interface that turns your smartphone, tablet or laptop into a sophisticated diagnostic tool and real-time performance monitor4. Download the required OBD2 app and connect the device to read and clear vehicle fault codes, read real-time sensor readings, read various real-time data, etc.5. The device is suitable for vehicles around the world (must be OBD2 compatible), such as cars and light trucks (minivans, SUVs, pickups, etc.)6. Bluetooth 5.0, stable connection, fast data transmission speed, low power consumption, will not drain your car battery7. This scanning tool can be used not only for cars, but also for motorcycles, take it with you on your motorcycle so you can ride safely8. Anti-hacker: Unique security mechanism eliminates the risk of unauthorized accessSpecification: Package Weight One Package Weight 0.07kgs / 0.16lb One Package Size 11cm * 7cm * 4cm / 4.33inch * 2.76inch * 1.57inch Qty per Carton 160 Carton Weight 12.30kgs / 27.12lb Carton Size 46cm * 37cm * 34cm / 18.11inch * 14.57inch * 13.39inch Loading Container 20GP: 460 cartons * 160 pcs = 73600 pcs40HQ: 1069 cartons * 160 pcs = 171040 pcs

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1. Shell material: PVC+PC2. Waterproof grade: IP673. Display size: 4.3 inches4. Transmission distance: 20 meters (actual use)5. Vertical viewing angle: 90 degrees adjustable6. Horizontal viewing angle: 140 degrees7. Easy DIY installation without wiring and drilling8. Solar powered, built-in large capacity 2100mAh lithium battery9. Waterproof grade IP67, can prevent rain/sand dust/snow and other weather, can face the high-pressure water flow of automatic car washing machine10. 1/3CMOS photosensitive chip, large-angle 140-degree lens, less night vision blind spots11. Long transmission distance, suitable for any car model, up to 100 meters in open areas, 20 meters in complex environments12. Digital 2.4G transmission, stable signal, strong anti-interference ability, the video transmission is still stable and smooth at a speed of 100KM/H13. 4.3-inch high-brightness display, car charging and power supply plug and play14. Integrated license plate frame design, the size is suitable for all European license plates, and the installation will not damage the appearance and wiring of the original car1. Shell material: PVC+PC2. Waterproof grade: IP673. Display size: 4.3 inches4. Transmission distance: 20 meters (actual use)5. Vertical viewing angle: 90 degrees adjustable6. Horizontal viewing angle: 140 degrees7. Easy DIY installation without wiring and drilling8. Solar powered, built-in large capacity 2100mAh lithium battery9. Waterproof grade IP67, can prevent rain/sand dust/snow and other weather, can face the high-pressure water flow of automatic car washing machine10. 1/3CMOS photosensitive chip, large-angle 140-degree lens, less night vision blind spots11. Long transmission distance, suitable for any car model, up to 100 meters in open areas, 20 meters in complex environments12. Digital 2.4G transmission, stable signal, strong anti-interference ability, the video transmission is still stable and smooth at a speed of 100KM/H13. 4.3-inch high-brightness display, car charging and power supply plug and play14. Integrated license plate frame design, the size is suitable for North American license plates, and the installation will not damage the appearance and wiring of the original carPacking list:- License plate frame camera x 1- 4.3 inch monitor x 1- Monitor Stand x 1- Cigarette lighter car charger x 1- USB/DC charging cable x 1- Screw bag x 1- Instructions x 1Specification: Package Weight One Package Weight 1.25kgs / 2.75lb One Package Size 57cm * 16cm * 5cm / 22.44inch * 6.3inch * 1.97inch Qty per Carton 20 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 20 pcs = 3540 pcs40HQ: 412 cartons * 20 pcs = 8240 pcs

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Display Type:Digital With Backlight Or Not:No DIY Supplies:Electrical Product Description A TDS meter (aka ppm pen, nutrient tester, tds stick) is an inexpensive and convenient digital tool to instantly check your overall water quality. TDS = Total Dissolved Solids, which is any salt, metal or mineral in the water. With the push of a button, the TDS can tell you your overall water purity level,which will be displayed on the screen in ppm (parts per million). The lower the TDS level, the purer the water, with 0 ppm being pure H2O. The TDS is great for checking your tap water quality, or knowing when to change a filter. (The meter does not test for biological contaminants.) The TDS is a great tool for drinking water,water filtration and purification, colloidal silver, hydroponics (test your nutrients), aquariums, RO/DI systems, pools and spas, commercial and industrial applications and more. The TDS is a rugged model that includes a protective carrying case. This is the worlds most popular handheld TDS meter for industry professionals. ts Ideal for Commercial Use Its Includes a Carrying Case with Belt Clip Hold Function: Saves Measurements for Convenient Reading and Recording Highly Efficient and Accurate Due to Its Advanced Microprocessor Technology Built-in Digital Thermometer, Display: Large and Easy-to-read LCD Screen. The AquaLutio Digital TDS Water Meter is ideal for testing applications such as hydroponics and gardening, pools and spas, aquariums and reef tanks, water ionizers, Water Filter. drinking water and more. TDS Water Meter is ideal for testing applications ideal drinking water, Water Filter, carbon filters, spring water, hard water, average tap water, Refrigerator Water Filter, Water Filter, brita filter, Reverse osmosis, reverse osmosis filter.Features 1. The AquaLutio digital TDS water meter is ideal for testing applications such as hydroponics and gardening, pools and spas, aquariums and reef tanks, water ionizers, water filter. drinking water and more.2. Measurement Range: 0-9990 ppm , 1 ppm Resolution, +/- 2% readout accuracy.3. Temperature Button: Test water temperature, 31 - 200 F degrees, 1 F degree resolution.+/- 2% Readout Accuracy.4. Function: Saves measurements for convenient reading and recording.5. Auto-off function: Turns off meter after 10 minutes of non-use to conserve batteries.6. The smallest and lightest TDS meter available on the market. Highly efficient and accurate due to Its advanced microprocessor technology. 7. Power source: 2 x 1.5 V(LR44 Button Cell)Specification: Package Weight One Package Weight 0.07kgs / 0.15lb One Package Size 16cm * 3.6cm * 2.5cm / 6.3inch * 1.42inch * 0.98inch Qty per Carton 200 Carton Weight 12.00kgs / 26.46lb Carton Size 38cm * 33cm * 27cm / 14.96inch * 12.99inch * 10.63inch Loading Container 20GP: 787 cartons * 200 pcs = 157400 pcs40HQ: 1828 cartons * 200 pcs = 365600 pcs

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Feature 1.Small and comvenient. Elegant design. Steable performance.2.Battery status indicator3.Output for headphones & recording USB cable4.Standard: 3M Probe5.One piece 9V alkaline battery available which can work no less than 10 hours (not included the batteries)6.The product is a lightweight,portable detector.it is designed to meet your detecting and hearing needs by providing advanced detectingfunctions and a full range of sound of the fetal heartbeat. Specification Anti-electroshock Type: Internally powered equipmentAnti-electroshock Degree: Type B applied partPower Consumption: < 0.8 WVoltage: DC 3.0 VSuitable Using Range: Suitable for use after the 12th week of pregnancyWorking Frequency: 2.0 MHzplusmn10%Ultrasound Output Power: P < 20 mWUltrasonic Output Intensity: Isata < 100 mW/cm2Working Mode: Continuous wave dopplerEffective Radiating Area of Transducer: 208 mm2plusmn15%Physical CharacteristicDimension:(L)135mm times (W)92mm times (H )29mm1.Product name:baby sound c2.Safety: Complies with IEC60601-1: 1988+A1:1991+A2:19953.FHR measuring range: 50~240BPM (beat per minute)4.Resolution: 1 BPM5.Accuracy: +/- 2BPM6.Power supply: two pieces of 1.5V DC battery(size aa lr6)7.Display:45mmx25mmLCD display8.Working temperature: 5C~40C9.Working humidity:=80%10.Atmospheric pressure:76kPa~106kPa11.Storage temperature: -10C~55C12.Storage humidity: =93% Package included 1 x Fetal Doppler(no including battery)1 x English manualSpecification: Package Weight One Package Weight 0.33kgs / 0.73lb One Package Size 19.5cm * 17cm * 7cm / 7.68inch * 6.69inch * 2.76inch Qty per Carton 90 Carton Weight 30.00kgs / 66.14lb Carton Size 87cm * 76cm * 31cm / 34.25inch * 29.92inch * 12.2inch Loading Container 20GP: 130 cartons * 90 pcs = 11700 pcs40HQ: 302 cartons * 90 pcs = 27180 pcs

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One detector with two uses, it can test the electric field and the magnetic field radiation at the same time.When the test result exceeds the safe value, the instrument will alarm automatically.Data hold and clear LCD display, one-key can lock the radiation value and easily read the value.Radiation assessment can remind you whether the radiation value is safe.Easy to use and operate, easy to move or for on-site measurements.Electromagnetic radiation monitoring: household and appartment, office, outdoor and industrial site.Electromagnetic radiation test: mobile phone, computer, TV set, refrigerator and high voltage cable radiation test.Radiation protection product test: test effects of radiation-proof clothes, radiation-proof film and other prevention articles.Equipped with a built-in electromagnetic radiation sensor, which can display the radiation value on the clear LCD digital display after processing by control micro-chip.Specification: Package Weight One Package Weight 0.17kgs / 0.37lb One Package Size 15cm * 7.6cm * 3.7cm / 5.91inch * 2.99inch * 1.46inch Qty per Carton 110 Carton Weight 15.00kgs / 33.07lb Carton Size 69cm * 35cm * 17cm / 27.17inch * 13.78inch * 6.69inch Loading Container 20GP: 649 cartons * 110 pcs = 71390 pcs40HQ: 1507 cartons * 110 pcs = 165770 pcs

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1. Chip solution: Jianrong 32972. Lens: front GC1084/left 0308/right 0308/rear OV09 (4 lenses, 3 lenses for recording)3. Resolution: front 1440x1080P/left 640x480P/right 640x480P/rear 640x480P/30 frames4. G-sensor: None5. 2.0-inch display with wide viewing angle6. Viewing angle: 170 degrees/110 degrees/110 degrees7. Loop recording: support8. Motion detection: support9. Date and time watermark: support10. Memory card: 32GB (MAX)11. Power interface: USB2.012. Battery: 150mAh13. Output: USB2.014. Frequency: 50/60HZ15. Language: English, Simplified Chinese, Traditional Chinese, Korean, Russian, French, German, Czech, Portuguese, Polish, Spanish, Arabic, Turkish, Thai16. Operating temperature: -20~+70 degrees Celsius17. Dimensions: 13.5x6.4x4.5 cmSpecification: Package Weight One Package Weight 0.38kgs / 0.85lb One Package Size 21cm * 13cm * 9cm / 8.27inch * 5.12inch * 3.54inch Qty per Carton 50 Carton Weight 19.00kgs / 41.89lb Carton Size 38cm * 33cm * 58cm / 14.96inch * 12.99inch * 22.83inch Loading Container 20GP: 366 cartons * 50 pcs = 18300 pcs40HQ: 851 cartons * 50 pcs = 42550 pcs

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Parameter:1. Focal length range: front 170 degrees and rear 120 degrees2. Display: 4.0 inch IPS screen3. Lens: 170 degree viewing angle glass lens4. Lens aperture: F2.0 aperture5. Front camera: 1920x1080P, 1280x720P6. Rear camera: 720x480P7. Loop recording (loop recording): Off / 1 minute / 2 minutes / 3 minutes / 5 minutes8. Video format: MPEG-49. Audio: Built-in MIC and speaker10. Gravity sensor (gravity sensor): built-in11. PC interface: USB2.012. Rear camera cable length: 5.5m / 18 feet13. Power interface: 5V / 1.5A14. Built-in battery: 450 mA15. Languages: English, Chinese, French, German, Italian, Spanish, Japanese, Russian, Portuguese, Korean16. Support up to 32GB Micro SD (not included)17. Dimensions: 84x48x10 mm18. Weight: 455 gramsFeatures:1. Built-in gravity sensor, when an emergency brake or collision occurs, the collision video is kept separately, and the loop recording will not cover it, and the scene of the accident can be restored2. Mobile monitoring, retaining evidence3. 150 degree wide angle, wide field of view coveragePacking list:- Car DVR video recorder x 1- Rear view camera x 1- Rear connection cable x 1- Car charger with USB port x 1- Bracket x 1- User manual x 1Specification: Package Weight One Package Weight 0.42kgs / 0.92lb One Package Size 13cm * 8cm * 5cm / 5.12inch * 3.15inch * 1.97inch Qty per Carton 50 Carton Weight 21.20kgs / 46.74lb Carton Size 47cm * 29cm * 18cm / 18.5inch * 11.42inch * 7.09inch Loading Container 20GP: 1086 cartons * 50 pcs = 54300 pcs40HQ: 2523 cartons * 50 pcs = 126150 pcs

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UART Fingerprint Reader, onboard processor STM32F205, commercial fingerprinting algorithm, optical sensorOverviewUART Fingerprint Reader is a fingerprinting module designed for secondary development, high-speed for identification, high stability. It is an intelligent module that provides functionalities like fingerprint recording, image processing, feature extraction, template generation, template storage, fingerprint matching and searching, etc.Features1. Onboard high-speed processor STM32F2052. Commercial fingerprinting algorithm, faster identification3. High-accuracy optical sensor, standard 16-pin interface, allows users to choose optical/semiconductor sensors4. Divided structure: fingerprint sensor + processing circuit + algorithm platform5. Easy for developing, controlled via UART, supports any MCU with UART6. Open protocol, it is available to freely input/output fingerprint images, fingerprint feature file and other fingerprinting actionsPackage Contents1. UART Fingerprint Reader × 12. 6-pin custom connector jumper wire × 1Specification: Package Weight One Package Weight 0.05kgs / 0.10lb One Package Size 6cm * 4cm * 2cm / 2.36inch * 1.57inch * 0.79inch Qty per Carton 2000 Carton Weight 15.00kgs / 33.07lb Carton Size 60cm * 40cm * 40cm / 23.62inch * 15.75inch * 15.75inch Loading Container 20GP: 277 cartons * 2000 pcs = 554000 pcs40HQ: 644 cartons * 2000 pcs = 1288000 pcs

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1. LED display, clear at a glance 2. Highly sensitive sensor, accurate measurement 3. Fast response speed, fast recovery 4. Two-color alarm light, the green light is in the standby state, and the red light is on after blowing to alarm, indicating that the alcohol exceeds the standard 5. Comes with a suitcase, independent grooves, anti-drop and durable parameter: 1. Response time: 5 seconds 2. Warm-up time: 20 seconds 3. Accuracy: +/-0.1MG/ML 4. Power supply: 9V alkaline battery or car power supply 5. Detection range: 0.00-4.00MG/L 6. Sensor types: highly selective semiconductors, oxide sensors 7. Battery capacity: 1000mAh 8. Dimensions: 120 x 60 x 25 mm packing list: Car charger, 9 mouthpieces, manual, alcohol testerSpecification: Package Weight One Package Weight 0.54kgs / 1.18lb One Package Size 18cm * 12cm * 5cm / 7.09inch * 4.72inch * 1.97inch Qty per Carton 70 Carton Weight 38.80kgs / 85.54lb Carton Size 52cm * 42cm * 38cm / 20.47inch * 16.54inch * 14.96inch Loading Container 20GP: 321 cartons * 70 pcs = 22470 pcs40HQ: 745 cartons * 70 pcs = 52150 pcs

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1. Black screen red text display and three-speed LED light display2. Five test units (%BAC, ‰BAC(g/L) mg/L, mg/100ml) with 10 mouthpieces3. Loud sound alarm, power-saving automatic shutdown4. Sensor: semiconductor alcohol sensor5. Voltage: 4.5v6. Power supply mode: 3 AAA batteries (need to purchase by yourself)7. Warm-up time: 20 seconds8. Response time: 5 seconds9. Working environment: 5 to 40 degrees Celsius10. Test range: 0.00-0.19% BAC, 0-1.99‰BAC (g/L), 0-0.995mg/L, 0-199mg/100ml11. Dimensions: 125 x 68 x 24mm12. Weight: 75gPrecautions:1. Test after drinking for at least 20 minutes, because it takes about 20 minutes for alcohol to be absorbed from the digestive system into the blood. Immediately after drinking, the results can only reflect the alcohol concentration in the mouth at that time, not the alcohol concentration in the blood.2. In order to make the test result accurate, please wait 20 minutes after drinking alcohol before performing the test. The test time should be more than 3 minutes from the last test.3. Smoking and eating are strictly prohibited within 20 minutes before the test.4. Do not directly wipe the product with chemicals or corrosive solvents, and avoid liquids from flowing into the blowing pipe.5. If the test is carried out under low battery, there will be a certain deviation between the test value and the true value.6. It is strictly forbidden to place and use it in a closed environment with corrosive gas or air pollution such as paints, pesticides, and alcohol.7. Unauthorized repair and damage to internal parts and accessories will cause product failure.Specification: Package Weight One Package Weight 0.19kgs / 0.43lb One Package Size 15cm * 8cm * 6cm / 5.91inch * 3.15inch * 2.36inch 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. Alcohol sensor type: electrochemical fuel cell alcohol sensor2. Range: 0~80mg/100mL BAC (blood alcohol concentration)3. Measurement mode: rapid screening, automatic air extraction4. Air extraction method: the motor continuously extracts air, and the air extraction speed is not less than 0.8L/min5. Operating temperature range: -5-45 degrees Celsius6. Storage temperature range: -30-70 degrees Celsius7. Measuring time: Support self-adjustment on the instrument, and the result can be obtained in 1 second faster8. Environmental pressure: 600-1400hpa9. Ambient temperature: 20-98%r.h10. Display: OLED digital display11. Battery: 1 rechargeable lithium battery, 3.7V3000mAh12. Continuous measurement time: more than 8 hours13. Flashlight: two 3W lights14. Motor reminder: Vibration reminder when the alcohol concentration is higher than the preset value15. Host size: length (324) x outer diameter (45) mm16. Instrument weight: about 231 grams (including batteries)packing list:Host x1Manual x1Charging cable x1Adapter x1Cloth bag x1Specification: Package Weight One Package Weight 0.56kgs / 1.23lb One Package Size 45cm * 6cm * 7.2cm / 17.72inch * 2.36inch * 2.83inch Qty per Carton 36 Carton Weight 19.50kgs / 42.99lb Carton Size 48cm * 42cm * 36cm / 18.9inch * 16.54inch * 14.17inch Loading Container 20GP: 367 cartons * 36 pcs = 13212 pcs40HQ: 852 cartons * 36 pcs = 30672 pcs

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