Search results for "two way video doorbell"

UGREEN CM831 4K Ultra HD Webcam — 8MP Auto Focus + Dual Microphones Capture sharp 4K video with an 8MP Sony IMX sensor, phase autofocus and dual omnidirectional microphones in a flexible webcam built for meetings, calls, streaming and everyday desktop use. The CM831 supports multiple mounting options, 360° positioning and broad desktop operating-system compatibility. Auto Rotation 📸 More Product Photos 📦 Package Details Package weight: 0.19kgPackage size: 12.6 × 11.5 × 6cmModel: UGREEN CM831-65381 🔧 Key Specifications Sensor: Sony IMX CMOSResolution: 4K at 30fps; 1080p up to 60fpsSensor detail: 8MPFocus: phase autofocusView: 70° diagonal / 62° horizontal / 37.5° verticalMicrophones: dual omnidirectional, up to 5m pickupCable: 2mMounting: monitor clip, tripod, desktop; 360° rotationSystems: Windows 7/8/10/11, macOS 10.6+, Android 5+, LinuxDimensions: 122 × 114 × 58mm ⭐ MIRA SALES TIP Check your computer's operating-system support and available USB setup before ordering. For the clearest calls, position the webcam within the listed optimal image range. ✅ Key Benefits • 4K 30fps video• 8MP Sony sensor• Fast phase autofocus• Dual omnidirectional microphones• Flexible 360° positioning

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1. Multi-functional design, can realize the setting and calling of camera head, high-speed dome, constant speed dome, low-speed dome, lens control and preset point2. Input voltage: DC12V/500mA3. Power consumption: less than 5W4. Communication interface: RS485 bus5. Communication distance: 1500m (0.5mm twisted pair)6. Communication protocol: PELCO-D, PELCO-P, SAMSUNG, AD, PANASONIC7. Baud rate: 96008. Communication parameters: 8 data bits, 1 stop bit, no parity9. Joystick:- 2 axis: joystick to control the ball machine up and down, left and right- 3 axis: joystick control ball machine up and down, twist the joystick ball machine can be zoomed- 4 axis: joystick control the ball machine up and down, twist the joystick ball machine can be zoomed, joystick more OK button10. Display: LCD11. Weight: about 890gSpecification: Package Weight One Package Weight 1.00kgs / 2.21lb One Package Size 25cm * 21cm * 13cm / 9.84inch * 8.27inch * 5.12inch Qty per Carton 30 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 30 pcs = 5310 pcs40HQ: 412 cartons * 30 pcs = 12360 pcs

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1. Type: controller2. Size: 60.5X60.5X16.5 mm3. Weight: 60g4. Power supply: USB5.Features: remote control on smart life APP via mobile network or WIFISpecification: Package Weight One Package Weight 0.08kgs / 0.17lb One Package Size 12cm * 12cm * 4cm / 4.72inch * 4.72inch * 1.57inch Qty per Carton 200 Carton Weight 15.50kgs / 34.17lb Carton Size 50cm * 42cm * 62cm / 19.69inch * 16.54inch * 24.41inch Loading Container 20GP: 204 cartons * 200 pcs = 40800 pcs40HQ: 475 cartons * 200 pcs = 95000 pcs

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1. Power input: AC100-240V 50/60Hz2. Working voltage: DC12V3. Working current: 1A (MAX)4. Main sound (sub sound): 3W5. Built-in microphone: 38db+/-3db6. External microphone: 38db+/-3db7. Frequency response: 100Hz-12KHz8. Dimensions: 157 x 87 x 46mm9. Audio length: 2 meters10. Power cord length: 1.2 metersfeature:1. Anti-interference, no noise function.2. Two-way voice intercom communication technology, automatic recognition and processing of voice signals during the call, without any action.3. Dedicated anti-sidetone processing chip with automatic mute function.4. The application of fully automatic call control, the microphone and speaker of the external unit are designed in an integrated manner, which is connected to the front line system of the main unit, and is easy to install.5. Internal and external two-way voice signal output (bank teller recording), stereo jack output mode can prevent the recording function controlled by the power switch and function button.6. Application: Banks, securities, hospitals, bus stations and other places where anti-theft glass is installed.Specification: Package Weight One Package Weight 0.69kgs / 1.52lb One Package Size 18cm * 18cm * 10cm / 7.09inch * 7.09inch * 3.94inch Qty per Carton 30 Carton Weight 21.00kgs / 46.30lb Carton Size 55cm * 38cm * 54cm / 21.65inch * 14.96inch * 21.26inch Loading Container 20GP: 236 cartons * 30 pcs = 7080 pcs40HQ: 548 cartons * 30 pcs = 16440 pcs

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Features1. 10X optical zoom professional conferencing camera for business meetings, you will feel like you are face-to-face in the same room. 2. USB2.0 video out, plug and play, anyone can easily setup and control 3. Support 1080p@30fps, realize a life-like video experience 4. Auto focus, smart frame capture everyone 5. 70 degree wide viewing angle, ideal for various meetings 6. Advanced 2D/3D noise reduction technology further reduces the noise while ensuring high image clarity 7. High speed and silent pan/tilt, capture all the actions 8. Support up to 255 presets (10 presets for IR remote control) 9. Multiple control protocol and interfaces 10. Low-power sleep function 11. Ideal for video conference, live streaming, medical seminar, online education, ect.SpecificationsCamera Parameters 1. Model: USB10X 2. Sensor: 1/2.9 inch high quality CMOS sensor 3. Effective Pixels: 2.07 megapixel, 16:9 4. Video Format: 1920 x 1080P 30 fps/25fps,1280 x 720P 30fps/25fps, 1024 x 576P 30fps/25fps, 960 x 540P 30fps/25fps, 800 x 448P 30fps/25fps, 640 x 360P 30fps/25fps, 320 x 176P 30fps/25fps, etc. 5. View Angle: 8.8 degrees - 70 degrees 6. Focus Length: F=4.34mm - 41.66mm 7. AV: F1.85 - F2.43 8. Optical Zoom: 10X 9. Illumination: 0.5 lux F1.8, AGC ON 10. DNR: 2D & 3D 11. White Balance: Auto / Manual / One Push/ 3000K/3500K/4000K/4500K/5000K/5500K/6000K/6500K/7000K 12. Focus: Auto / Manual/ One Push Focus 13. Exposure: Auto / Manual 14. BLC: On/Off 15. Video Adjustment: Brightness, Color, Saturation, Contrast, Sharpness, B/W mode, Gamma curve 16. SNR: Greater than 55dB Input/output Interface 1. Video Output: USB2.0, A Type Interface 2. Video Compression Format: MJPG, H.264, H.265 3. Control Interface: RS232 (IN/OUT), RS485 4. Control Protocol: VISCA/Pelco-D/Pelco-P 5. Power Interface: HEC3800 outlet (DC12V) USB Feature 1. Operation Systems: Windows 7, Windows8, Windows10, Mac osx, Linux, etc 2. Video Compression Format: MJPG, H.264, H.265 3. USB Communication Protocol: UVC PTZ Parameters 1. Pan Rotation: -170 degrees - +170 degrees 2. Tilt Rotation: -30 degrees - +90 degrees 3. Pan Control Speed: 0.1 - 60 degrees /sec 4. Tilt Control Speed: 0.1 - 30 degrees /sec 5. Preset Speed: Pan: 60 degrees/sec, Tilt: 30 degrees /sec 6. Preset Number: 255 presets (10 presets via remote control) Other Parameters 1. Input Voltage: 12V/0.5A 2. Power Consumption: 2.5W 3. Stored Temperature: -40 degree C - +70 degree C 4. Storage Humidity: 20% - 90% 5. Working Temperature: -10 degree C - +50 degree C 6. Working Humidity: 20% - 80% 7. Dimension: 156.8mm x 112.6mm x 139.5mm 8. Unit Weight: 1kgPackage List1. Video Camera x 1 2. Remote Control x 1 3. USB 2.0 Cable x 1 4. RS232 Control Cable x 1 5. RS485 Terminal Block x 1 6. Power Adapter x 1 7. EU Standard Power Cable x 1 8. US Standard Power Cable x 1 9. Manual x 1Specification: Package Weight One Package Weight 2.61kgs / 5.75lb One Package Size 38cm * 29cm * 22cm / 14.96inch * 11.42inch * 8.66inch Qty per Carton 4 Carton Weight 11.00kgs / 24.25lb Carton Size 59cm * 45cm * 39cm / 23.23inch * 17.72inch * 15.35inch Loading Container 20GP: 257 cartons * 4 pcs = 1028 pcs40HQ: 597 cartons * 4 pcs = 2388 pcs

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Feature:- Full HD 1080P Webcam with Light Correction,1080P web camera with FULL HD glass lens deliver Razor Sharp and Crystal Clear video at a fluid 30 frames/sec. Thanks to Automatic Light Correction and HDR technology, Computer webcam auto adjusts color and brightness for natural lighting so you always look your best on web camera even in dim light.- 110 Degree Widescreen & Stereo Microphone,Fixed focus computer camera captures high def video at a wide angle of up to 110 degrees, Great for webinars, video conferencing, live streaming, etc. Webcam built-in digital stereo MIC with Automatic Noise Reduction makes the sound purer and clearer, pick up your voice even at 10ft distance to make sure everyone hears the real you.- Advanced Technology & Smooth Live Streaming,PC camera with Facial-enhancement technology optimizes the image automatically, Which makes you look best in Recording, video calling, online teaching, gaming. Pro stream webcam with Advanced H.264 video compression technology provides excellent quality video on Skype, Facetime, OBS, XBOX ONE, Hangouts, Facebook, Zoom, Twitch, and more.1. Automatic light enhancement for bad lighting conditions.2. Built-in digital noise reduction microphone, clearer voice, 8-meter sensitive sound absorption, picture synchronization, barrier-free communication.3.360° spiritual rotation design Angle switch at will.4.Trirop ready with laptop and LCD.5. Refine on the 5 layers of optical lens.6.1080p hd, playing and recording vivid 1080P 30fps hd video, and presenting wonderful details with 30fps.7.USB direct connection driver free, compatible with the mainstream operating systems in the market Windows, Mac.8. Suitable for: portrait shooting, video conferencing, video calling, hd recording, etc.Specifications:Item Color: Black.DSP chip: no driverImage sensor: CMOSLens: five-layer glass lensHigh-definition: 2 million pixelsVideo stream:H.264: 1920*1080/1920*720/640*360 MJPEG: 1920*1080/1920*720/640*360Video frame rate: 25FPS/30FPSElectronic shutter: AUTOProtocol: UVC/UVAVideo output: USB Video streamingWorking voltage: DC5V/160mA ±6mAWork environment: -20℃ -- 60℃Frame rate: 30 fpsItem dimension: 7.2*8.6*3.8cmPackage size: 9 * 10 * 12cmPackage weight: 122gPackage Included:1X Product1X ManualSpecification: Package Weight One Package Weight 0.13kgs / 0.29lb One Package Size 9cm * 10cm * 12cm / 3.54inch * 3.94inch * 4.72inch Qty per Carton 100 Carton Weight 12.60kgs / 27.78lb Carton Size 46cm * 50cm * 40cm / 18.11inch * 19.69inch * 15.75inch Loading Container 20GP: 289 cartons * 100 pcs = 28900 pcs40HQ: 672 cartons * 100 pcs = 67200 pcs

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Features:1. Support magnetic/phone clip2. 330 meter wireless projection phone/tablet3. WiFi 2.4G/5G dual-mode high-speed wireless transmission4. 20 meter Bluetooth remote control camera/video recording5. Large capacity 1500mAh battery with long battery life6. Global connectivity, synchronized play of video/music with sound7. 3.5mm monitoring headphone jackSpecifications:1. Model: MC42. Material: ABS+ Silicon+Magnet3. Screen size: 4.02 inch4. Resolution: 1136x640 pixel5. Brightness: 450cd/m26. Contrast: 800:1 (Typ.)7. Aspect Ratio: 16:98. Refresh Rate: 60Hz9. Color Gamut: 16.7k（60%NTSC）10. Wireless Network: Wifi 2.4G/5G11. Bluetooth-compatible: 4.2（compatible with 5.0）12. Audio: 3.5mm Headphone jack, speaker13. Power Input: Type-C （5V/1A）14. Button: Power switch x1, screen ratio button x1, screen ratation/mirror button x1, Bluetooth camera button x115. Battery: 1500mAh Polymer (battery life 3h)16. Rated Power: 1.85W17. Unit Weight: 100g18. Unit Size: 105x59.5x12.5mm19. Adaptation System: IOS9.0+, Android2.0+, HarmonyOS3.0+, MagicOS4.0+ and other compatible smartphonesPackage List:1. Selfie Monitor x 12. USB-A to USB-C Cable x 13. Magnetic Piece x 14. Remote Controller x 15. User Manual x 1Specification: Package Weight One Package Weight 0.18kgs / 0.41lb One Package Size 14cm * 9cm * 4cm / 5.51inch * 3.54inch * 1.57inch Qty per Carton 60 Carton Weight 12.50kgs / 27.56lb Carton Size 44cm * 28cm * 25cm / 17.32inch * 11.02inch * 9.84inch Loading Container 20GP: 865 cartons * 60 pcs = 51900 pcs40HQ: 2009 cartons * 60 pcs = 120540 pcs

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1. With long distance microphone, high-definition computer camera. 2. Compared with most web cameras, this product has a huge difference that is, built-in sound absorption microphone, your voice can be heard clearly in 10 meters, meaning that you do not have to get close to even kiss your camera awkwardly. 3. Designed for both laptop and desktop. 4. Compatible with USB2.0. 5. Auto white balance, auto color correction. 6. Support Windows XP / 7 / 8 / 10 / 11 7. Support various video meeting software, Netmeeting and works great with MSN, Yahoo and Skype etc. 8. DSP chip: Driverless 9. Image sensor: CMOS 10. Lens: Superior glass lens 11. Dynamic resolution: 640 x 480 12. Frame rate: 30fps 13. Cable length: 140cmSpecification: Package Weight One Package Weight 0.23kgs / 0.51lb One Package Size 13cm * 10cm * 8cm / 5.12inch * 3.94inch * 3.15inch Qty per Carton 60 Carton Weight 14.00kgs / 30.86lb Carton Size 42cm * 42cm * 40cm / 16.54inch * 16.54inch * 15.75inch Loading Container 20GP: 377 cartons * 60 pcs = 22620 pcs40HQ: 877 cartons * 60 pcs = 52620 pcs

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1. 18.5" LED display, 16:9, 1366 * 768 pixel resolution 2. Front dual stereo speaker audio output 3. Support SD, MMC card up to 16GB (not included) 4. Video playback supports 1920*1080P, AVI, PMP, MP4 format, audio playback supports MP3, WMA format, supports JPEG images 5. Support USB 2.0 port 6. Support image browsing using background music (MP3) function 7. Support multiple languages: Chinese, English, French, German, Italian, Spanish, Portuguese, Dutch, Polish 8. Clock, calendar, alarm clock, time switch 9. Output interface: headphone interface output 10. Control mode: manual, remote or power on auto play 11. External power supply: AC 100-240V DC 12V 1ASpecification: General Certificate EMC, LVD Package Weight One Package Weight 1.75kgs / 3.86lb One Package Size 52cm * 47cm * 10cm / 20.47inch * 18.5inch * 3.94inch Qty per Carton 5 Carton Weight 9.50kgs / 20.94lb Carton Size 54cm * 49cm * 52cm / 21.26inch * 19.29inch * 20.47inch Loading Container 20GP: 193 cartons * 5 pcs = 965 pcs40HQ: 449 cartons * 5 pcs = 2245 pcs

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1. Pixel: 12 million2. Image sensor: IMX5773. Interface type: USB2.0 Type-C / SH1.0 4PIN connector4. Image sensor size: 1/2.3 inch5. Lens: C/CS mount, self-provided lens6. Supported formats: MJPG, YUY27. Static image resolution: 3840 x 30248. Video recording support: 20FPS 3840 x 3024; 30FPS 3840 x 2160; 30FPS 2592 x 1944; 30FPS 1920 x 10809. Operating voltage: 5V ± 5%10. Operating temperature: 0°C - 50°C11. Size: about 3.4 x 3.4 cm12. Package contents: IMX577 12MP USB Camera (B) x 1; 4PIN dual-head flat cable x 1; dust cover + C/CS adapter ring x 1Specification: Package Weight One Package Weight 0.06kgs / 0.14lb One Package Size 7cm * 7cm * 5cm / 2.76inch * 2.76inch * 1.97inch Qty per Carton 180 Carton Weight 12.00kgs / 26.46lb Carton Size 44cm * 37cm * 32cm / 17.32inch * 14.57inch * 12.6inch Loading Container 20GP: 511 cartons * 180 pcs = 91980 pcs40HQ: 1188 cartons * 180 pcs = 213840 pcs

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1. 2-in-1 Fan & Digital Camera Design: Combines a portable cooling fan with a digital camera, perfect for travel, outdoor recording, daily use, and capturing memories on the go.2. 1080P HD Video Recording: Supports 1080P HD recording for clear and detailed videos, ideal for travel vlogs, daily moments, parties, and outdoor activities.3. Up to 330 Minutes Recording Time: Offers up to 330 minutes of recording time, allowing you to capture longer videos without frequent interruptions.4. 2200mAh Long-Lasting Battery: Built with a 2200mAh rechargeable battery, providing reliable power and up to 4.5 hours of maximum fan runtime.5. 3-Speed Fan Control: Features 3 adjustable fan speeds, letting you choose the right airflow for different environments and comfort needs.6. 270-degree Rotating Fan & Lens: The fan and lens rotate up to 270 degree, making it easy to adjust the angle for both cooling and shooting.7. 1.97-Inch IPS Screen: Equipped with a 1.97-inch IPS screen for real-time preview and easy operation while recording or taking photos.8. Audio Recording Function: Supports audio recording, helping you capture both video and sound for a more complete recording experience.Specification:1. Display: 1.97 inch IPS(170x320)2. Lens: 60 degree3. Max video resolution: 1920x10804. Rotation angle: 270 degree5. Fan usage time: up to 4.5h6. Recording time: up to 330 min(2K 30fps)7. Audio bitrate: 256kbps8. Port: Type-C9. Microphone: condenser mic10. Input: DC5V 1A11. Battery: 2200mAh12. File format: MOV, JPG13. Languages: Chinese, English, Japanese, Korean, Russian, German, France14. Size: 153x47.5x48mm15. Weight: 150gSpecification: Package Weight One Package Weight 0.20kgs / 0.45lb One Package Size 1cm * 7cm * 6cm / 0.39inch * 2.76inch * 2.36inch Qty per Carton 100 Carton Weight 21.00kgs / 46.30lb Carton Size 59cm * 38cm * 35cm / 23.23inch * 14.96inch * 13.78inch Loading Container 20GP: 339 cartons * 100 pcs = 33900 pcs40HQ: 788 cartons * 100 pcs = 78800 pcs

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1. Use the digital mobile radio (DMR) layer 2 standard protocol. It is compatible with other brands and models of popular MOTO TRBO series Tier I and II that use standard encryption and other DMR-enabled radios. It is also compatible with any existing analog two-way radios operating on supported UHF and VHF frequencies and can be easily ported to digital technology. Almost all operations can be done through the wireless keyboard2. It also has many functions, such as send/receive interrupt, CTCSS&DCS, VOX, surveillance, emergency alert, scan, key lock, TOT, password lock, power saving, remote kill/stun/activate, analog and digital combination, LED Indicator lights, voice prompts, etc.3. Frequency: 136-174&400-480MHz&76-107.95MHz (receive only)4. Channel: 30005. Working voltage: 7.4V DC6. Battery capacity: 3200mAh7. Antenna impedance: 50 ohms8. Size: 150 x 64x 40mm9. Weight: 360g (including battery)Transmitter:1. Power: UHF: 8w: 4w: 1w, VHF: 10w: 5w: 1w2. Frequency stability: +/-1.0ppm3. FM modulation mode: 12.5KHz@11K0F3E 25KHz @ 16K0F3E4. Modulation distortion: less than 5%5. Vocoder: AMBE + 2TM6. Adjacent channel power: 60dBm@12.5KHz 65dBm @ 25KHz7. Audio response: +1 to -3dB8. Digital protocol: ETSI-TS102 361-1, -2, -3Receiver:1. Digital sensitivity: 0.30uV / -117dBm (BER 5%), 0.70uV / -110dBm (bit error rate 1%)2. Adjacent channel selectivity: TIA603C: 65dB ETSI: 60dB3. Spurious response: TIA603C: 75dB ETSI: 70dB4. Audio response: +1 to -3dB5. Rated audio distortion: less than or equal to 3% (type)6. Audio power: greater than or equal to 500mWSpecification: General Model HD1 Frequency Range VHF 136MHz-174MHz, UHF 400MHz-480MHz Antenna Impedance 50 ohms Voltage 7.4V Plug Available EU Plug Audio Response +1 to -3dB Size 150 x 64x 40mm Weight 360g Receiver Parameters Adjacent Channel Selectivity 65dB, 60dB Package Weight One Package Weight 0.81kgs / 1.78lb One Package Size 20cm * 16cm * 9cm / 7.87inch * 6.3inch * 3.54inch Qty per Carton 20 Carton Weight 17.60kgs / 38.80lb Carton Size 40cm * 32cm * 45cm / 15.75inch * 12.6inch * 17.72inch Loading Container 20GP: 462 cartons * 20 pcs = 9240 pcs40HQ: 1074 cartons * 20 pcs = 21480 pcs

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