Search results for "Environmental Monitor"

1. Material: ABS2. Display mode: 2.8-inch LCD screen display, 320 x 240 pixels3. Atmospheric pressure: 86Kpa - 106Kpa4. Detection method of PM: laser scattering5. Sampling time: 1.5 seconds6. Detection temperature: -10 degrees celsius to 50 degrees celsius7. PM (PM2.5/1.0/10) concentration unit: ug/cubic meter8. Concentration unit of HCHO and TVOC: mg/m39. Power supply: 2000mAh lithium battery; 5V DC power charging via USB port10. Can detect formaldehyde (HCHO), total volatile organic compounds (TVOC), particles less than 2.5 microns in size (PM2.5/1.0/10), temperature and humidity, with clock and recording functions11. Onboard fan draws ambient air for more accurate real-time results12. The formaldehyde alarm threshold is 0.1 mg/m3, if the HCHO level exceeds this alarm threshold, the device will sound a short beep alarm13. Product weight: 183 grams14. Product size: 164 x 69 x 44 mmPacking list:- Air quality monitor x 1- Micro USB charging cable x 1- Product manual x 1Specification: Package Weight One Package Weight 0.35kgs / 0.78lb One Package Size 19.5cm * 10.5cm * 5.5cm / 7.68inch * 4.13inch * 2.17inch Qty per Carton 84 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 84 pcs = 14868 pcs40HQ: 412 cartons * 84 pcs = 34608 pcs

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Specification1.Type: Laser Camera Detector Finder2.Detecting Frequency Range: 1MHz C 6500MHz3.Laser Detecting Range of Wired Cameras (Self-shoot): 0.1m C 20m4.Detecting Range of RF Device: 0.05m-10m (Subjected to the Transmitting Power of the RF Device)5.Power Supply: Built-in Lithium Polymer Battery 450mAH6.Current Consumption: 8mA7.iewing Lens: IR Filtered Lens8.Self-shoot Detecting Wave Length: 920nm9.Material: ABS10.Dimension: approx. 93 x 48 x 17mm/ 3.66 x 1.89 x 0.67 Features:1. Environmental economy, high temperature resistant, corrosion resistant2. Convenience in installation3. Super environmental suitability and stability4. Low-voltage prompts, built-in rechargeable battery Laser Detection: Windows host can be seen through the eyes of all within sight of the camera facing the camera5. With auto detection function, the host to carry, when the live environment of eavesdropping devrces, pinhole cameras, Casino gambling fraud, etc, the host will be in your auto-body vibrationprompts risk6. With a signal strength indicator lights that can quickly find the signal at source7. Adjust potentiometer adjustable sensitivity. (Greater sensitivity to widen the scope of or reduce the sensitivity to detect reduced Detection range) quickly identify the waves at source.Detection mode:1. Laser detection,2. Vibration (Mute) detection,3. Beep detection,4 LED display detection,5.Headset.This device has active laser scanning and passive wireless signal detector, for tracking: eavesdropping devices, Telephone eavesdropping, digital eavesdropping, tracking, vehicle eavesdropping and spying devices. A Full-range all-round Detector, Hidden Camera Laser Lens GSM Device Finder. 1. Professional equipment, detects most of the wireless cameras and audio bugs for RF frequency detection 2. Easy Operation and Portable with auto-detection function, when there is the eavesdropping devices or spy camera, it will be vibrate to prompt risk. Small dimension, convenient to carry 3. Detection Range: The laser detection camera distance is 10cm-10m. And the radio wave detection camera distance is 5cm-10m 4. Adjustable Detection Sensitivity: Can be connected with the earphone to have a more covert detection 5. Multifunction Detector: This wireless detector can sweep the wired or wireless CCD and CMOS lens. It can also detect phone lens, spy camera, GSM, eavesdropping devices. Frequency detection range (1MHz-6.5GHz) 6. CC308+ Anti-Spy RF Signal Bug Detector Laser Camera Lens GSM Device Finder by SPY-TV! Detects Radio Frequency Within Range! Application 1. Detect whether your car or office is bugged by wireless wiretap or surveillance devices.2. Detect whether eavesdropping device is installed like GPS tracking, GPS location tracker in your car.3. Detect whether the circumstances are suspicious live radio signals.4. Detect whether there is secret device: 5.8 GHz wireless web camera, wireless eavesdropping devices or wire monitor signal.5. Detect whether your cell phone is tapped or abnormal (standby transmit signals from outside for no reason).6. Detecting your working environment and residential buildings have rooftop base station radiation.7. Detect SMS send and receive signals, cell phone internet signals, cell phone switch and call signals.8. Detect wireless network signals, cell phone base station signals and the field density of wireless monitoring system.9. Detect whether you live in the environment known as the "mobile phone killer" strong radiation.10. Check whether hotels, toilets, entertainment venues, changing rooms have wireless pinhole cameras.11. Check whether the leakage of electromagnetic radiation from household electrical appliances such as microwave ovens, etc.Package:1 x CC308+ Full-frequency detector Almighty1 x Earphone1 x Charger1 x User Manual Note:Please allow slight deviation due to manual measurement.Due to light and screen difference, the items color may be slightly different from the pictures.Specification: Package Weight One Package Weight 0.11kgs / 0.24lb One Package Size 17cm * 13cm * 3cm / 6.69inch * 5.12inch * 1.18inch Qty per Carton 80 Carton Weight 9.00kgs / 19.84lb Carton Size 36cm * 54cm * 32cm / 14.17inch * 21.26inch * 12.6inch Loading Container 20GP: 428 cartons * 80 pcs = 34240 pcs40HQ: 995 cartons * 80 pcs = 79600 pcs

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1. Support ECG electrocardiogram function, Bluetooth call, non-invasive blood sugar measurement, HRV function, AI medical diagnosis, METO function, body temperature monitoring, blood oxygen monitoring, breathing training, stress monitoring, NFC function, womens health (period tracking), heart rate monitoring , blood pressure monitoring, sleep monitoring, sedentary reminder and other health functions. Step/calorie/distance, multi-sport mode, music control.2. Screen size: 1.91 inches, high resolution 320x386 screen3. Screen type: IPS HD TFT4. Main control chip: ultra-low power consumption 7013A5. Body temperature sensor: contact body temperature sensor6. Blood oxygen: infrared light + red light True blood oxygen, gravity sensor: Rohm KXTJ3-10577. ECG chip: VP555ER, photoelectric chip: dual PD-VP555ER8. Vibration: mute/vibrate9. Waterproof level: IP6710. Compatible system: Android 4.4 and above, iOS 8.2 and above11. Bluetooth: 5.0BLE12. Battery capacity: 260mAh13. Charging method: Magnetic charging14. Charging time: about 3-4H15. Battery life: 3-5 days in use, 20+ days in standby16. Control method: full-screen touch control, mobile phone APP control17. Language:- 13 languages on the watch side: Chinese, English, Japanese, Russian, German, Spanish, Italian, French, Portuguese, Korean, Polish, Czech, Traditional Chinese.- APP language: Russian, Hungarian, Turkish, German, Italian, Czech, Slovak, Japanese, French, Polish, Persian, Simplified Chinese, Traditional Chinese, English, Portuguese, Spanish, Vietnamese, Arabic, Korean.18. Other functions: stopwatch, flashlight, countdown, step counting, calories, distance, sleep monitoring, exercise mode, call reminder, alarm clock reminder, raising hand to brighten the screen, social sharing (WeChat, QQ, Facebook, Twitter), etc., shaking Photograph.19. Material:- Shell: metal alloy + stainless steel- Bottom shell: PC+ABS+medical 316 steel sheet- Strap: Eco-friendly siliconeSpecification: Package Weight One Package Weight 0.21kgs / 0.46lb One Package Size 17cm * 10cm * 3.3cm / 6.69inch * 3.94inch * 1.3inch Qty per Carton 50 Carton Weight 10.90kgs / 24.03lb Carton Size 50cm * 36cm * 18cm / 19.69inch * 14.17inch * 7.09inch Loading Container 20GP: 823 cartons * 50 pcs = 41150 pcs40HQ: 1910 cartons * 50 pcs = 95500 pcs

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Features1. Stable 2.4GHz Wireless Transmission: Equipped with advanced 2.4GHz technology, delivering stable connection and supporting up to 48KHz high-fidelity audio recording. 2. Ultra-Low Latency Recording: Near real-time audio transmission ensures no noticeable delay, ideal for live streaming, interviews, and video recording. 3. ENC Noise Reduction (Default On): Built-in Environmental Noise Cancellation effectively reduces background noise, ensuring clear audio even in noisy environments. 4. Reverb Effect Enhancement: Integrated reverb function enhances vocal depth and richness, making your recordings more professional and engaging. 5. Long Battery Life: Built-in 300mAh battery supports up to 7 hours continuous recording, perfect for extended shooting sessions.Specifications1. Product Type: Wireless Lavalier Microphone 2. Channel System: 4 Transmitters 1 Receiver / 2 Transmitters 1 Receiver 3. Transmission Type: 2.4GHz Wireless 4. RF Chipset: JieLi AD706N 5. Dodulation Mode: GFSK 6. Frequency Range: 2.4GHz - 2.4835GHz 7. Microphone Type: Electret Condenser Microphone 8. Sensitivity: -38dB 9. Signal-to-Noise Ratio: Greater than or equal to 65dB 10. Frequency Response: 100Hz - 16KHz 11. Transmission Range: Greater than or equal to 10 meters 12. Monitoring: One-way Monitoring Power & Battery 1. Transmitter Battery: 300mAh (Model 602030) 2. Recording Time: Up to 7 Hours 3. Standby Time (Power Off): Up to 6 Months 4. Charging Input: DC 5V / 200mA (Max) 5. Charging Time: 1-2 Hours Power Consumption 1. Transmitter (with indicator light): 50mA 2. Transmitter (indicator off): 40mA 3. Transmitter Standby: 2uA 4. Receiver Working Current: 30 - 60mA 5. Receiver Charging Output (to phone): Less than or equal to 1.5APackage List1. Receiver x 1 2. Microphone transmitter x 4 3. Rabbit fur windproof cover x 4 4. Adapter x 1 5. Type-C charging cable x 4 6. Storage box x 1Specification: General Certificate MSDS Package Weight One Package Weight 0.23kgs / 0.51lb One Package Size 17cm * 8cm * 5cm / 6.69inch * 3.15inch * 1.97inch Qty per Carton 100 Carton Weight 22.30kgs / 49.16lb Carton Size 43cm * 34cm * 45cm / 16.93inch * 13.39inch * 17.72inch Loading Container 20GP: 405 cartons * 100 pcs = 40500 pcs40HQ: 940 cartons * 100 pcs = 94000 pcs

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1. Support H.265 video compression format 2. 8CH wireless NVR+8ch 3MP HD dome camera 3. Three types of intelligent full-color night vision with dual light sources 3. Support two-way voice 4. 7 days free recurring cloud storage 5. Maximum support for 1-bay 6TB hard drive 6. Support motion detection alarm push video recording 7. Support mobile phone APP remote monitoring 8. APP: EseeCloudSpecification: General Model WNK718 Performance Motion detection, Night Vision, Two Way Audio Memory TF Card, up to 128GB (not included) Network Wireless WiFi 802.11 b/g/n System / Hardware Image Sensor CMOS Sensor Size 1/2.7 inch Progressive Scan Pixels 3.0MP Lens 4.0mm Pan/Tilt-Horizontal Angle 350 degree Pan/Tilt-Vertical Angle 90 degree NVR Operation temperature -10 to 55 Degree Celsius Operation humidity 10-90 percent Package Include Package Contents 8 x Cameras 1 x USB Mouse 1 x NVR 1 x User Manual 8 x Power Chargers 1 x Network Cable 1 x NVR Charger 8 x Screw Sets Package Weight One Package Weight 5.56kgs / 12.26lb One Package Size 35cm * 29cm * 36cm / 13.78inch * 11.42inch * 14.17inch Qty per Carton 2 Carton Weight 12.00kgs / 26.46lb Carton Size 60cm * 36cm * 37cm / 23.62inch * 14.17inch * 14.57inch Loading Container 20GP: 333 cartons * 2 pcs = 666 pcs40HQ: 774 cartons * 2 pcs = 1548 pcs

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1. It has been well received by sound engineers and professional audio users in the sound presentation. 2. Dedicated 50mm large-diameter drive unit with rare earth magnet and copper-clad aluminum wire voice coil structure. 3. The 90-degree rotating earmuff design is convenient for single-ear monitoring. 4. Professional grade ear pads and headband material for better durability and wearing comfort. 5. Detachable cable design (with 2 different cables) 6. Foldable design, more space saving. The earphone housing can also be rotated 180 degrees. 7. Greater clarity throughout the extended frequency range with deep and accurate bass response. 8. The earmuffs that surround the contour of the ears have excellent sound insulation in noisy environments. 9. Impedance: 32 ohms 10. Sensitivity: 99 dB/mW 11. Frequency response: 15Hz-28kHz 12. Power: 1600 mW 13. Connection plug: stereo 3.5mm + 6.3mm 14. Dimensions: 210x190x90mm 15. Weight: 0.35kgSpecification: Package Weight One Package Weight 1.18kgs / 2.60lb One Package Size 25cm * 24cm * 8cm / 9.84inch * 9.45inch * 3.15inch Qty per Carton 10 Carton Weight 12.85kgs / 28.33lb Carton Size 25cm * 48cm * 40cm / 9.84inch * 18.9inch * 15.75inch Loading Container 20GP: 555 cartons * 10 pcs = 5550 pcs40HQ: 1289 cartons * 10 pcs = 12890 pcs

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1. Color screen display, humanized interface 2. Bilingual options: Chinese/English 3. Three types of alarms: sound/light/vibration 4. Data recording and viewing function, continuous recording of 120,000 pieces of data 5. Using high-quality gas sensor, safe and reliable, accurate measurement, stable performance 6. It has excellent sensitivity and repeatability, easy to use and maintain, and meets the requirements of high-reliability equipment for industrial site safety monitoring 7. The shell is made of high-strength engineering plastics and composite non-slip rubber, dust-proof and explosion-proof, high strength and smooth feel 8. Measuring range: 0-100%LEL 9. Resolution: 0.1 10. Response time (90%): less than 30 seconds 11. Working voltage: DC 3.7V (lithium battery capacity 1800mAh) 12. Battery model: LP103450-1800mAh 13. Charging time: 6-8h 14. Machine time: more than 8 hours (with slight change in working status) 15. Size: 71x153x49mm 16. Weight: about 215.4gSpecification: General Certificate CE Package Weight One Package Weight 0.85kgs / 1.87lb One Package Size 27cm * 20cm * 7cm / 10.63inch * 7.87inch * 2.76inch Qty per Carton 10 Carton Weight 9.55kgs / 21.05lb Carton Size 27cm * 40cm * 35cm / 10.63inch * 15.75inch * 13.78inch Loading Container 20GP: 705 cartons * 10 pcs = 7050 pcs40HQ: 1637 cartons * 10 pcs = 16370 pcs

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OverviewThis solar power management module is designed for 6V~24V solar panel. It can charge the 3.7V Li battery through solar panel or USB connection, and provides 5V/1A regulated output.The module features MPPT (Maximum Power Point Tracking) function and multi protection circuits, therefore, it is able to keep working with high-efficiency, stability, and safety. It is suited for solar powered, low-power IoT, and other environmental protection projects.Features1. Supports MPPT (Maximum Power Point Tracking) function, maximizing the efficiency of the solar panel2. Supports solar panel / USB connection battery charging3. For 6V~24V solar panel, DC-002 jack input or screw terminal input4. Onboard MPPT SET switch, select the level closed to input level to improve charging efficiency5. Two 5V output interfaces: pinheaders and USB port6. Onboard high capacity aluminum electrolytic capacitor and SMD ceramic capacitor, reducing the ripple, stable performance7. 14500 battery holder and PH2.0 battery connector, for connecting multi kinds of 3.7V Li battery8. Several LED indicators, for monitoring the status of solar panel and battery9. Multi protection circuits: over charge / over discharge / reverse protection / over heat / over current, stable and safe to useSpecifications1. Solar panel input voltage (SOLAR IN): 6V~24V2. Micro USB input voltage (USB IN): 5V3. Pinheader / USB output (USB OUT): 5V 1A4. Charging cutoff voltage: 4.2V+/-1％5. Over discharging protection voltage: 2.9V+/-1％6. Solar panel charge efficiency: ~78%7. USB charge efficiency: ~82%8. 3.7V battery boost output efficiency: ~86%9. Max quiescent current: <2mA10. Operating temperature: -40~85C11. Dimension: 65.2mm x 56.2mm x 22.9mmSpecification: Package Weight One Package Weight 0.06kgs / 0.12lb One Package Size 8cm * 8cm * 2cm / 3.15inch * 3.15inch * 0.79inch Qty per Carton 500 Carton Weight 24.50kgs / 54.01lb Carton Size 40cm * 40cm * 40cm / 15.75inch * 15.75inch * 15.75inch Loading Container 20GP: 416 cartons * 500 pcs = 208000 pcs40HQ: 967 cartons * 500 pcs = 483500 pcs

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Features1. Made of quality ABS plastic material, durable to use 2. Digital LCD display, high accuracy and stability 3. With this thermometer, you have acquired a precision electronic instrument for measuring digital thermometer and Hygrometer 4. Low power consumption and high stability & accuracy 5. Memory of MAX & MIN measuring value 6. Power: one AAA battery (Not included)Specification: General Model QF668 Types Thermometer Material ABS Power Supply 1* AAA battery (not included) Size 10.6*6.8*1.5cm Display Size 4.2*3.6cm Weight 56g Package Include Package Contents 1 x Manual 1 x Hygrometer Package Weight One Package Weight 0.13kgs / 0.28lb One Package Size 17.5cm * 9.5cm * 2cm / 6.89inch * 3.74inch * 0.79inch Qty per Carton 200 Carton Weight 17.00kgs / 37.48lb Carton Size 42cm * 40cm * 37cm / 16.54inch * 15.75inch * 14.57inch Loading Container 20GP: 429 cartons * 200 pcs = 85800 pcs40HQ: 995 cartons * 200 pcs = 199000 pcs

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1. Impedance: 25 ohms2. Sensitivity: 109 dB3. Frequency response: 20-40,000 Hz4. Cable material: OFC (oxygen-free copper)5. Wearing style: Over-ear6. Connector type: 3.5 mm7. Pin Type: 0.75mm8. Cable Length: Approx. 120cmFeatures:1. Utilizes a diaphragm approximately 4.8 microns thick, significantly reducing overall weight and enhancing vibration sensitivity, ensuring no loss of subtle audio details2. Features a four-layer voice coil design that reduces the air gap from approximately 0.3mm to approximately 0.15mm, significantly improving overall performance3. All-metal housing, die-cast and CNC-machined4. User-friendly detachable design allows for easy cable upgrades5. Hi-Fi grade high-purity oxygen-free copper twin-strand wiring offers high tensile strength, tangle resistance, and efficient signal transmission6. User-friendly in-line remote control with microphone: one-button operation, tactile feedback for blind operation, and a high-definition microphone for easier usePackage Contents:1. Headphones x 1 pair2. Ear tips x 2 pairs3. Headphone cable x 14. User manual x 1Specification: Package Weight One Package Weight 0.10kgs / 0.23lb One Package Size 12cm * 10cm * 5cm / 4.72inch * 3.94inch * 1.97inch Qty per Carton 130 Carton Weight 14.00kgs / 30.86lb Carton Size 54cm * 38cm * 30cm / 21.26inch * 14.96inch * 11.81inch Loading Container 20GP: 433 cartons * 130 pcs = 56290 pcs40HQ: 1005 cartons * 130 pcs = 130650 pcs

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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. Wireless in-ear monitoring system, 5.8G high-frequency transmission, intelligent reception, compatible with 99% sound cards/computers/mobile phones/audio equipment2. Built-in lithium battery, intelligent power saving mode (automatically shuts down if not paired within 60 seconds), 24 hours of long-term battery life3. Receiver with dual headphone monitoring holes, supports two-person monitoring4. Quick response and low latency, easy to master various games5. Intelligent approach automatic connection, one-click matching, multi-person sharingParameters:1. Material: ABS2. Transmitter interface: 3.5mm/Type-C/8pin three-in-one3. Standby time: about 24 hours4. Receiver distance: about 30 meters5. Mode: 5.8G wireless monitoring6. Frequency range: 10 Hz-20KHz7. Audio quantization sampling rate: 24BIT/48K8. Transmission delay: about 6.5MS9. Charging input: 5V/1A10. System distortion rate: less than or equal to 0.03% ODB/1KHZ11. Headphone output: 2 X 10OMW (32 ohms)12. Carrier frequency band: ISM band 5.8GHZ13. Battery: transmitter 200mAH, receiver 400MHASpecification: Package Weight One Package Weight 0.23kgs / 0.52lb One Package Size 23cm * 17cm * 5cm / 9.06inch * 6.69inch * 1.97inch Qty per Carton 100 Carton Weight 15.00kgs / 33.07lb Carton Size 58cm * 37cm * 27cm / 22.83inch * 14.57inch * 10.63inch Loading Container 20GP: 460 cartons * 100 pcs = 46000 pcs40HQ: 1068 cartons * 100 pcs = 106800 pcs

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