Search results for "Humidity Sensor"

Description Keep your home fresh, dry, and mold-free with these 5-Pack Large Dehumidifier Bags (500ml each). Designed with high-capacity moisture absorption, these non-electric dehumidifiers work anywhere to reduce humidity and protect your belongings. Unlike bulky electric dehumidifiers, these portable moisture absorber bags require no electricity – making them energy-saving, eco-friendly, and easy to use in any space. Simply hang or place them in closets, wardrobes, drawers, cars, bathrooms, kitchens, or storage areas, and let them naturally absorb excess moisture.  Key Features: High Capacity (500ml per bag) – Each bag absorbs a large amount of moisture, keeping your space dry for weeks. No Electricity Needed – Works 100% power-free, safe, and eco-friendly. Protects Clothes & Belongings – Prevents dampness, mold, mildew, and odors in closets, wardrobes, and drawers. Multi-Purpose Use – Ideal for bedrooms, bathrooms, kitchens, storage rooms, cars, RVs, and offices. Reusable & Easy to Use – Once the bag has absorbed moisture, simply replace or refresh as needed. Eco-Friendly Design – Reduces humidity naturally without harsh chemicals or power consumption.  Package Includes 5 × Large 500ml Dehumidifier Bags Perfect for homes, apartments, cars, and storage spaces, these non-electric dehumidifier bags provide a safe, effective, and low-cost solution to fight moisture, dampness, and unwanted odors.  

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1. Using ABS+metal materials, the product is resistant to corrosion and aging, and the product has a long service life.2. OE: GN49214973. Material: ABS+metal4. Number of terminals: 35. Easy installation, a nice replacement for the old and broken one.Specification: General Compatible with Dodge: Ram 2500 Package Weight One Package Weight 0.08kgs / 0.19lb One Package Size 8cm * 4cm * 4cm / 3.15inch * 1.57inch * 1.57inch Qty per Carton 300 Carton Weight 25.00kgs / 55.12lb Carton Size 42cm * 32cm * 28cm / 16.54inch * 12.6inch * 11.02inch Loading Container 20GP: 708 cartons * 300 pcs = 212400 pcs40HQ: 1645 cartons * 300 pcs = 493500 pcs

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1) Range: 0.0~14.0pH 2) Resolution: 0.1pH 3) Accuracy: ±0.1pH (at 20℃/68°F ) 4) Typical EMC DEV: ±0.2pH 5) Batteries: 3x1.5V 6) Life: approx.700 hours of use 7) Environment: 0℃~50℃ 8) Relative Humidity: <95% 9) Trimming: by potentiometer 10 Weight: 51gSpecification: Package Weight One Package Weight 0.14kgs / 0.31lb Qty per Carton 100 Carton Weight 13.00kgs / 28.66lb Carton Size 40cm * 35cm * 35cm / 15.75inch * 13.78inch * 13.78inch Loading Container 20GP: 544 cartons * 100 pcs = 54400 pcs40HQ: 1263 cartons * 100 pcs = 126300 pcs

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1. The ESP32-S3-RGB-Matrix is a high-performance, highly integrated LED matrix panel driver board. It is suitable for HUB75 interface RGB matrix panels and related embedded applications. Based on the ESP32-S3 microcontroller, it integrates large-capacity Flash storage, RTC chip, IMU, TF card slot, low-power audio codec chip, dual microphones, and so on. It also provides reserved interfaces such as USB, UART, I2C, and GPIO, offering strong scalability and enabling users to quickly develop and integrate it into practical applications.3. Supports 2.4 GHz Wi-Fi and Bluetooth 5 (BLE) dual-mode communication4. Includes 512KB SRAM and 384KB ROM; integrates 32MB Flash and 16MB PSRAM to meet storage requirements across various scenarios5. Compatible with the full range of Waveshare Matrix-RGB panel sizes; capable of smoothly running graphical interface programs like LVGL6. Onboard ES7210 echo cancellation chip for enhanced voice processing performance7. Onboard ES8311 low-power audio codec chip, supporting high-quality audio input and output8. Equipped with a dual-microphone array supporting noise reduction and echo cancellation algorithms; suitable for applications such as voice recognition and wake-up9. Onboard speaker interface for audio output; allows for direct connection to a speaker10. Integrates the QMI8658 6-axis IMU (3-axis accelerometer + 3-axis gyroscope) for attitude detection11. Integrates the SHTC3 temperature and humidity sensor for precise environmental monitoring12. Onboard Micro SD card slot for storing images, audio, and various data files, facilitating easy data read/write operations13. Onboard PCF85063 RTC chip and reserved SH1.0 battery interface; supports timekeeping during power outages14. Reserved GPIO expansion interface for peripheral expansion and custom functionality, catering to diverse development needs15. Dual power supply interface design; supports stable operation of up to six 64×64 Matrix-RGB panels and allows for cascading expansion to meet large-format display requirements16. Onboard USB Type-C interface for power supply, programming, and debugging17. Onboard RST and BOOT buttons; the BOOT button supports custom functions, enhancing development flexibilitySpecifications:1. Power supply voltage: 5V2. Maximum current capacity: 10A3. Supported resolutions: 64 × 64 | 64 × 32 | 80 × 40 | 96 × 484. Interface type: HUB755. Maximum resolution (cascaded): 6 × 64 × 646. Operating temperature range: -40 ~ +85 degrees Celsius7. Product dimensions: 50 × 42 mmSpecification: Package Weight One Package Weight 0.10kgs / 0.23lb One Package Size 8cm * 8cm * 5cm / 3.15inch * 3.15inch * 1.97inch Qty per Carton 120 Carton Weight 13.10kgs / 28.88lb Carton Size 34cm * 42cm * 32cm / 13.39inch * 16.54inch * 12.6inch Loading Container 20GP: 583 cartons * 120 pcs = 69960 pcs40HQ: 1354 cartons * 120 pcs = 162480 pcs

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1. Power supply voltage: 3.3V/5V2. Operating current: 20mA@5V3. Wavelength range: 8μm ~ 14μm4. Refresh rate: 25 FPS (Max)5. Field of view: standard version 55 degrees (D) x 44 degrees (H) x 35 degrees (V); Wide-angle version 143 degrees (D) x 90 degrees (H) x 66 degrees (V)6. Noise equivalent temperature difference: 150mK7. Can be connected to development boards such as Raspberry Pi via SPI and I2C.8. This module combines the advantages of microbolometer and thermopile pixel technology, achieving simultaneous optimization of accuracy and reliability.9. Product dimensions: 45x22mm10. This product is a far-infrared thermal imaging sensor, using a hybrid technology of microbolometer and thermopile pixels, with an 80×62 pixel focal plane array. It breaks the limitations of traditional temperature measurement devices "single-point detection" and "dependence on lighting," providing devices in industrial, consumer electronics, security, and medical fields with the core ability to "see temperature distribution," serving as the hardware support for intelligent temperature monitoring and risk early warning.Main applications:1. Long-term non-contact object temperature online monitoring solutions2. Infrared thermal imager, infrared thermometer3. Smart home, smart building, smart lighting4. Infant and elderly care5. Fever detection6. Industrial temperature control, security, intrusion/motion detection7. Small target thermal analysis, key points and solutions for thermal trend analysisMain functional features:1. Uses microbolometer and thermopile hybrid technology, with 80 (H) × 62 (V) pixels2. Shutterless design, supports continuous operation and thermal image video streaming3. Each pixel is factory calibrated to ensure uniformity and accuracy of temperature readings 4. Features a Noise Equivalent Temperature Difference (NETD) of 150mK RMS @ 1Hz refresh rate, resulting in excellent noise performance.5. Supports thermal imaging video stream output at a frame rate of up to 25 FPS (Max).6. Multiple lenses available with different fields of view.7. Provides comprehensive supporting documentation and manuals (including Raspberry Pi and Python example programs).Specification: Package Weight One Package Weight 0.07kgs / 0.16lb One Package Size 8cm * 6cm * 5cm / 3.15inch * 2.36inch * 1.97inch Qty per Carton 216 Carton Weight 16.30kgs / 35.93lb Carton Size 50cm * 38cm * 32cm / 19.69inch * 14.96inch * 12.6inch Loading Container 20GP: 438 cartons * 216 pcs = 94608 pcs40HQ: 1018 cartons * 216 pcs = 219888 pcs

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Features1. Home intelligence webcam: fool fun home intelligence monitoring, remote monitoring, easy to achieve APP video call intercom. 2. Plug and play: After the device is connected to the network, there is no need to apply for a domain name. You do not need to set port mapping. You can completely control the device through the APP. The home smart security starts from the mobile phone control. 3.APP Multi-function: set time zone, image flip (up/down/left/right), timing capture, alarm setting (alarm information push oriented APP account, directed mailbox, device beep, FTP), view wifi information, set defense zone, set storage, set recording information and other functions; 4. Network Adaptation: The device will select the most suitable code stream for transmission according to the current network conditions, and support IE browser and computer to watch, bringing a user experience. 5. Support humanoid tracking, currently supports 3 personal frames, when the screen appears several people at the same time, the device automatically tracks according to the maximum human form. 6. Support OSD overlay and OSD hidden features. 7. Device motion detection alarm mailbox push, support 1 mailbox push, multiple mailboxes to receive. 8. Default H.265 encoding, lower bit rate, clearer image quality, less bandwidth, and smoother image 9. Support Onvif standard protocol, compatible with most network hard disk recorders on the market.Parameter1. Sensor: 1/2.9 inch 2.0 Megapixel progressive can CMOS 2. Focal length: 3.6mm 3. Angle of View: 75.7 degrees 4. P/T function: Pan:355 degrees,Tilt:120 degrees 5. White Balance: auto white balance 6. Compression: H.264/H.265 7. Wireless: support WiFi 802.11b/g/n, 2.4G band ; AP mode 8. Max user qty: 4 9. Client: iPhone, iPad, Android, Windows PC 10. Alarm detection: Humanoid detection and automatic tracking, motion detection , sound detection 11. Alarm action: Alarm recording, alarm capture, Email and FTP send pictures, APP push 12. TF card: support max to 64GB TF card 13. Power supply: DC5V 14. Power Consumption: <6W 15. Size: 8x9x10.5cmSpecification: General Model PVR008 Power Supply DC 5V Performance Motion detection, Night Vision Memory TF Card, up to 64GB (not included) Network Wireless WiFi 802.11 b/g/n, 2.4GHz Protocol DDNS, NTP, SMTP, UPNP, TCP, DHCP, PPPOE, IPv4, FTP, RTSP, IP, HTTP, DNS Online Visitor (Max.) 4 System / Hardware Image Sensor CMOS Sensor Size 1/2.9 inch Progressive Scan Pixels 2.0MP Lens 3.6mm Pan/Tilt-Horizontal Angle 355 degrees Pan/Tilt-Vertical Angle 120 degrees Minimum Illumination Color: 0.1Lux/F1.2 White Balance Auto Media Format Frame Rate (FPS) 25fps Night Vision Infrared Distance 10m Configuration 10 infrared LEDs Physical Environment Operate Temperature -10 to 50 Degree Celsius Working Humidity 10 to 85 percent Package Include Package Contents 1 x Camera 1 x USB Cable 1 x Power Adapter (US, UK, EU, AU Optional) 1 x User Manual 2 x Screws 1 x Reset Needle 2 x Plastic Expansion Package Weight One Package Weight 0.63kgs / 1.39lb One Package Size 20cm * 15cm * 13cm / 7.87inch * 5.91inch * 5.12inch Qty per Carton 16 Carton Weight 10.80kgs / 23.81lb Carton Size 54cm * 32cm * 42cm / 21.26inch * 12.6inch * 16.54inch Loading Container 20GP: 367 cartons * 16 pcs = 5872 pcs40HQ: 852 cartons * 16 pcs = 13632 pcs

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specification1. Material: plastic2. Detection gas: combustible gas3. Sensitivity: 50ppm methane (adjustable)4. Alarm mode: sound and light alarm5. Sensor type: low power semiconductor6. Warm-up time: 60 seconds (25 ° C, 60% ambient temperature)7. Response time: 2 seconds8. Operation cycle: continuous operation9. Battery life: 8 hours of continuous use (slightly changed according to working conditions)10. Sensor size: 30 cm11. Alarm limit: 10% methane12. Working temperature: 0~50°13. Reduce battery indication: 3 ± 0.2V14. Battery type: 3 * 1.5V AA battery (not included)15. Working current: about 150mA Package Included1 flammable gas detector (without battery)1 x manualSpecification: General Certificate CE Package Weight One Package Weight 0.26kgs / 0.56lb One Package Size 24.3cm * 14.7cm * 4cm / 9.57inch * 5.79inch * 1.57inch Qty per Carton 70 Carton Weight 15.00kgs / 33.07lb Carton Size 90cm * 59cm * 17cm / 35.43inch * 23.23inch * 6.69inch Loading Container 20GP: 295 cartons * 70 pcs = 20650 pcs40HQ: 685 cartons * 70 pcs = 47950 pcs

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1. Pixel: 1080P (1920*1080) 2 million pixels, H.264 compression format 2. Audio: Built-in microphone and speaker, support two-way voice intercom 3. Lens: 3.92mm lens, relative aperture 2.4, aperture F1.6, high-power infrared LED light, infrared night vision can reach 20m, full color night vision can reach 15m 4. Fill light: support both 850nm infrared fill light and 6000K white light 5. AP hotspot: connect via AP hotspot, monitor without network 6. Support QR code to quickly configure WiFi 7. TF card storage: support 4G-128G TF Card, support video playback 8. Alarm method: motion detection alarm, mobile phone push alarm 9. AI intelligence: support human form tracking and human form detection functions 10. Authority management: The system defaults the first user to be added as the administrator, and other users need authorization to access 11. Two-way voice, PTZ: left and right: 355 degrees, vertical: 58 degrees 12. Frame frequency: 15-25 frames 13. Wireless: support 2.4GHz Wi-Fi (802.11 b/g/n), support WEP, WPA, WPA2 encryption 14. Power supply: input AC: 100~240V, output DC: 12V/0.5A 15. Product size: 10x14x15.5cm 16. Product weight: 221gSpecification: General Certificate CE Model SP028 Performance Motion detection, Night Vision, Two Way Audio Memory TF Card, up to 128GB (not included) Network Wireless WiFi 802.11 b/g/n, 2.4GHz WIFI Encryption WEP, WPA, WPA2 Online Visitor (Max.) 5 System / Hardware Image Sensor CMOS Sensor Size 1/2.9 inch Progressive Scan Pixels 2.0MP Pan/Tilt-Horizontal Angle 350 degree Pan/Tilt-Vertical Angle 90 degree Media Format Video Compression Format H.264 Resolution 1920*1080 Night Vision Infrared Distance 20m Physical Environment Operate Temperature -10 to 50 Degree Celsius Working Humidity 10 to 90 percent Dimensions Size 10x14x15.5cm Weight 221g Package Include Package Contents 1 x Camera 1 x User Manual 1 x Power Charger 1 x Screws Set Package Weight One Package Weight 0.46kgs / 1.01lb One Package Size 21cm * 19cm * 13cm / 8.27inch * 7.48inch * 5.12inch Qty per Carton 24 Carton Weight 11.00kgs / 24.25lb Carton Size 58cm * 54cm * 44cm / 22.83inch * 21.26inch * 17.32inch Loading Container 20GP: 193 cartons * 24 pcs = 4632 pcs40HQ: 449 cartons * 24 pcs = 10776 pcs

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1. Using ABS+metal materials, the product is resistant to corrosion and aging, and the product has a long service life.2. OE: 68295556AA, 05149064AA, 56028807AA, 05093908AA, 05080472AA, 05149062AA , 68060337AA, 68142899AA, 56028807AC, 56044777AA, 56028807AB, 68258694AA, 56028807AA, 05149064AA3. Material: ABS+metal4. Number of terminals: 35. Easy installation, a nice replacement for the old and broken one.Specification: General Compatible with Dodge: Charger Package Weight One Package Weight 0.08kgs / 0.19lb One Package Size 8cm * 4cm * 4cm / 3.15inch * 1.57inch * 1.57inch Qty per Carton 300 Carton Weight 25.00kgs / 55.12lb Carton Size 42cm * 32cm * 28cm / 16.54inch * 12.6inch * 11.02inch Loading Container 20GP: 708 cartons * 300 pcs = 212400 pcs40HQ: 1645 cartons * 300 pcs = 493500 pcs

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1. Use high-quality electronic components to ensure accurate monitoring data2. Made of PC material, using touch-type setting buttons. Long press the button to switch functions, and the function icons are intuitive and clear.3. Four-in-one ambient temperature meter: (time/ambient temperature/voltage/stopwatch)4. Four-in-one water temperature meter: (time/water temperature/voltage/stopwatch)5. Five-in-one ambient temperature tachometer: (tachometer/time/ambient temperature/voltage/stopwatch)6. Five-in-one water temperature tachometer: (speed/time/water temperature/voltage/stopwatch)7. S7 level waterproof, resistant to water immersion, drop test from a height of more than 10 meters, normal use in a high temperature environment of 70 degrees, no longer afraid of bad weather8. Multiple installation methods, simple and convenient installation, supporting rearview mirror installation, handlebar installation, and dashboard installation9. It has automatic fault diagnosis function. When a fault occurs, the fault code is automatically displayed on the instrument.10. Input: 9-24.0V11. Standby power consumption: 0.5ma/H12. Waterproof: S7 level13. Product dimensions: 63 x 38 x 13 mmOptional features:1. Time: The time can be freely switched between 12-hour and 24-hour formats, and has a time memory function.2. RPM: Customizable high speed alarm value design, eight engine stroke modes can be freely selected, the speed is 19999, and the speed of each stroke can be recorded3. Ambient temperature: No need to set alarm temperature4. Water temperature: High water temperature alarm can be customized. The high water temperature alarm value is 75 degrees Celsius.5. Voltage: Customized low voltage alarm, the low voltage alarm value is adjustable between 10-14V, the default low voltage alarm value is 11.5V6. Stopwatch: It has timer function. The timer will not work when the parameter alarm occurs.Fault reminder code:1. Erl temperature sensor open circuit prompt code2. The temperature sensor is short-circuited and the error code is Er23. When the battery voltage is lower than 9V, UoL fault is promptedSpecification: Package Weight One Package Weight 0.20kgs / 0.45lb One Package Size 11cm * 9cm * 5cm / 4.33inch * 3.54inch * 1.97inch Qty per Carton 100 Carton Weight 12.50kgs / 27.56lb Carton Size 44cm * 24cm * 42cm / 17.32inch * 9.45inch * 16.54inch Loading Container 20GP: 601 cartons * 100 pcs = 60100 pcs40HQ: 1395 cartons * 100 pcs = 139500 pcs

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1. Series: portable PH test pen2. Working temperature: 0-60 degree C3. Measurement range: 0.00-14.00PH4. Resolution / accuracy: 0.01PH5. Battery: 2x1.5V (LR44) button batteries6. Calibration method: (4.01 / 6.86 / 9.18) three-point calibration7. Scope of application: domestic water, food PH, aquarium water quality, aquaculture and other fields8.Features: highly sensitive measuring probe, automatic temperature compensation function, three-point calibration function, automatic calibration function, easy to use, large screen display9. Product accessories:- 1xPH test pen- 1xPH 4.01 25 degree C PH Buffer Powder- 1xPH 6.86 25 degree C PH Buffer Powder- 1x user manual- 1x packaging box10. Product size / weight: 15.5x3.1x1.7cm / 49g11. Note: Some customers report that the product has data jumps, which is normal. (When using this product: After being placed in water, the data will always change slowly from the last decimal point, this is because the PH meter needs to adapt to the test environment. The data will be stable for about 1 minute when it is still, and this the final test data. In addition, if the water surface shakes, the data will also jump, so the test must ensure that the water surface is still.)Specification: Package Weight One Package Weight 0.20kgs / 0.45lb One Package Size 17cm * 6cm * 3cm / 6.69inch * 2.36inch * 1.18inch 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. The product quickly sleeps and wakes up quickly to achieve intelligent power saving 2. 2 million pixel high-definition image, intelligent dual-light full-color night vision 3. Built-in 14400 mAh rechargeable lithium battery, continuous charging of removable solar panel, ultra-low power consumption, ultra-long standby 4. Built-in microphone and speaker, support two-way voice intercom 5. Built-in PIR alarm sensor, providing accurate and instant alarm, mobile phone APP push 6. Support PTZ control, 330 degrees left and right, 90 degrees up and down 7. Support cloud storage and 128G TF card local storage 8. APP supports Android/iOS 9. IP66 outdoor protection 10. Support 4G(TD-LTE,TD-LTE / LTE FDD, TD-LTE / LTE-FDD) Specification: General Model QF450 Shape Dome Mount Types Wall bracket Power Depletion 4W Performance Motion detection, Night Vision, Two Way Audio Memory TF Card, up to 128GB (not included) Interface TF card slot, Micro USB System / Hardware Sensor Size 1/2.7 inch Progressive Scan Pixels 2.0MP Lens 3.6mm Media Format Resolution 1080P(1920*1080) Night Vision Infrared Distance 20m Physical Environment Operate Temperature -30 to 60 Degree Celsius Working Humidity 0 to 90 percent Package Include Package Contents 1 x Camera 1 x USB Cable 1 x Base 1 x User Manual 1 x Screws Set Package Weight One Package Weight 1.74kgs / 3.83lb One Package Size 25cm * 19cm * 16cm / 9.84inch * 7.48inch * 6.3inch Qty per Carton 12 Carton Weight 21.50kgs / 47.40lb Carton Size 52cm * 50cm * 40cm / 20.47inch * 19.69inch * 15.75inch Loading Container 20GP: 256 cartons * 12 pcs = 3072 pcs40HQ: 595 cartons * 12 pcs = 7140 pcs

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