Search results for "cctv power splitters"

1. Video system: NTSC/PAL2. Display screen: 4.3-inch high-definition TET screen, suitable for various occasions, allowing the screen to present a clear image of 16:9 or 4:33. Video input: video input x 1 (BNC interface)4. Video output: 7 kinds of color bar signal output5. Operation interface: OSD switch6. Power output: power DC output (support general photography lens power / current up to 500mA)7. External power supply: external power DC5A 1.0A transformer8. Battery capacity: 3.7V 3000mAh9. Charging time: about 6h10. Working time: about 5-8h (without CCD power supply)11. Indicator: 2 LED bulbs (power indication - green light, charging indication - red light)12. Working ambient temperature: 0-60 degrees Celsius13. Working environment humidity: 30%-90%14. Form factor: about 17.8 x 11 x 4cm15. Weight: about 350gFeatures:1. 4.3 inch high-definition large screen, the display area is broader and clearer, more intuitive and convenient to show the effect of the camera image2. LCD monitor brightness, contrast, color saturation adjustable, backlight brightness adjustable for field construction and maintenance 3. Foldable also can measure the network cable, can also be worn on the wrist, easy to use4. Color bar output, image generator, send PAL color graphics bar (white, yellow, cyan, green, purple, red, blue), seven kinds of color bar signal output5. Test lens connection method: through the data line to be tested lens and tester connection, can be directly observed in the tester display above the detection of the lens to be tested, imaging effect6. Support high current output (up to 1A), in places with less light can detect the need for high current driven night vision lens7. Network cable test: first select the network cable test in the menu, and then press the left button or right button next to the network cable test, you can test the good or bad network cable, line short circuit and other issuesSpecification: Package Weight One Package Weight 0.50kgs / 1.11lb One Package Size 20cm * 15cm * 5cm / 7.87inch * 5.91inch * 1.97inch Qty per Carton 60 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 60 pcs = 10620 pcs40HQ: 412 cartons * 60 pcs = 24720 pcs

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1. 1 to 3 Socket LAN Ethernet Network RJ45 Plug Splitter 2. Using gold-plated core to ensure the transmission of signals. 3. Three network cables can be connected into a longer cable through this splitter. 4. PCB board of 78mm thickness was embedded into conduction circuit to avoid damage to conductor. 5. Can shield external electromagnetic signal interference to prevent damage to internet signal. 6. High quality ABS material, sturdy, high & low temperature resistanceSpecification: General Types Connector Material ABS Interface RJ45 Cable Length Total Length: about 24cm Size 68*22*24mm Weight 55g Package Weight One Package Weight 0.08kgs / 0.17lb One Package Size 13cm * 6cm * 3cm / 5.12inch * 2.36inch * 1.18inch Qty per Carton 100 Carton Weight 5.80kgs / 12.79lb Carton Size 40cm * 30cm * 22cm / 15.75inch * 11.81inch * 8.66inch Loading Container 20GP: 1010 cartons * 100 pcs = 101000 pcs40HQ: 2344 cartons * 100 pcs = 234400 pcs

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🔥 Switch one HDMI source between multiple devices without constantly unplugging cables.This 3-in-1 HDMI switch provides one HDMI output with three selectable HDMI inputs for compatible high-definition equipment.😩 THE PROBLEMWhen several HDMI devices share one TV or monitor, repeatedly swapping cables is inconvenient.💡 THE SOLUTIONConnect up to three compatible HDMI sources and switch between them using one display connection.🚀 BENEFITS ✔ 3 HDMI inputs to 1 output ✔ Supports compatible 4K x 2K video ✔ HDMI 1.3b support ✔ Compact switching solution ✔ Useful for TVs, monitors and projectors ⚡ HOW IT SOLVES THE PROBLEMKeep multiple HDMI sources connected and select the device you want to use instead of repeatedly changing cables.⚠️ CHECK YOUR EQUIPMENTActual resolution depends on the connected source, display and complete HDMI setup.💬 Send us your HDMI setup if you're unsure.

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1.Dual display of two video stream groups, each group only supports one simultaneous use2.Compatible with TBT4/3 and other USB-C Alt-mode ports for Mac or Windows computers3.Supports mirroring and extended modes4.Good heat dissipation performance, small space occupied, easy to carrySpecification:1.Size: 11.4x7.3x1.5cm2.Material: Aluminum alloy + PVC cable3.Weight: 137g4.Cable length: 9cm5.System requirements: Windows 7/8/8.1/10/11, for Mac OS 10.14-13, X and above, Chrome OS, Android, Ubuntu and HarmonyOSNote:1. Not support for Linux/Unix/iOS and not support for iPad operating system.2. Driver installation is required and plug-and-play is not supported. Please visit the displaylink.com website to download the latest driver.3. No additional power supply required, less work clutter with fewer power cords around the desk.4. Android devices only support mirroring mode with resolutions up to 1080P.5. Windows/Mac 12. X-based devices support rotation and flip modes.6. DP and HD in the same video stream cannot be used at the same time.7. Does not support playing HDCP copyright-protected content from Blu-ray/Netflix/Prime/iTunes/Hulu and other platforms.8. Suitable for office work, processing spreadsheets, documents or browsing the web. Not suitable for gaming or other high-intensity tasks.9. For Mac users, it is necessary to grant DisplayLink Manager permission to record the screen.Specification: Package Weight One Package Weight 0.19kgs / 0.43lb One Package Size 10.6cm * 15.9cm * 1.9cm / 4.17inch * 6.26inch * 0.75inch Qty per Carton 80 Carton Weight 14.90kgs / 32.85lb Carton Size 46cm * 33cm * 24cm / 18.11inch * 12.99inch * 9.45inch Loading Container 20GP: 731 cartons * 80 pcs = 58480 pcs40HQ: 1699 cartons * 80 pcs = 135920 pcs

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1. Material: metal, ABS, electronic components2. Voltage: 110V/220V3. Features: 360 degree rotation, support most mobile phone sizes3. Pressure: 45Kpa4. Noise: 55dB5. Anti-slip foot pad design, stable and not easy to slide6. Using environmentally friendly materials, safe and secure7. Built-in 45Kpa air pump, firmly hold the screen8. Weight: 3.0kgSpecification: Package Weight One Package Weight 3.10kgs / 6.84lb One Package Size 32cm * 23.5cm * 20cm / 12.6inch * 9.25inch * 7.87inch Qty per Carton 10 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 10 pcs = 1770 pcs40HQ: 412 cartons * 10 pcs = 4120 pcs

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1. Applicable to NTSC, PAL, SECAM and CCIR system. 2. Full motion CCTV video at distance up to 7200ft(2400m). 3. 18 pin RJ 45 socket, 8 position green terminal block, 4 BNC port, 4 "brightness"adjustable knob, 4 "sharpness" adjustable knob. 4. Applied for the occasions such as video monitoring and video meeting, can transmit four channels of video signal via 8 core cat-5 unshielded twisted pair wire. 5. Can receive balanced signal to convert it into unbalanced signal, and raise the receive signal with receiving effect well. Specifications: 1. Product Name: 4 Channel UTP Video Transmitter 2. Channel: 4 3. Material: Metal 4. Frequency Response: DC-8MHz 5. CMRR: 60db 6. Impendance: BNC Terminal: 75Ohm; Connection Terminal: 100Ohm 7. Working Temperature: -10-70 degree C 8. Voltage: DC 12V 9. Current: Max.200mA 10. Characteristic Impendance: 100+/-20 Ohm 11. DC Loop Resistance: 18Ohm/100m 12. Size: 20 x 7 x 4.3cm 13. Color: Silver Tone 14. Weight: 579gSpecification: Package Weight One Package Weight 0.01kgs / 0.02lb Qty per Carton 20 Carton Weight 16.40kgs / 36.16lb Carton Size 60cm * 40cm * 40cm / 23.62inch * 15.75inch * 15.75inch Loading Container 20GP: 277 cartons * 20 pcs = 5540 pcs40HQ: 644 cartons * 20 pcs = 12880 pcs

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1. Main chip: Ingenic T21N2. Effective pixels: 200W3. Resolution: 1920x10804. Focal length: 4mm5. Alarm trigger: photo push, alarm video, support mobile monitoring6. Recording mode: manual recording, timing recording, alarm recording7. Lighting: infrared light + white light time display, 6 infrared lights8. Power supply: 110-220V direct plug9. Support two-way voice intercom, up and down mirror movement, intelligent tracking, cloud storage, etc.10. Maximum support for 128G external expansion cardSpecification: General Power Supply 110-240V, 50/60Hz (Input) Performance Motion detection, Real-time video capture and recording, Alarm detection, Two-way voice intercom Memory up to 128GB (not included) Function Cloud storage Power Plug US, EU Plug Optional Network Wireless WiFi 802.11 b/g/n Protocol HTTPS, ICMP, TCP, DHCP, IPv4, RTSP, HTTP, DNS, ARP Online Visitor (Max.) 6 System / Hardware Mobile Access Android, iPhone OS Pixels 2.0MP Lens 3.6mm Pan/Tilt-Horizontal Angle 360 Degrees Pan/Tilt-Vertical Angle 90 degree Media Format Video Compression Format H.264 Resolution 1920*1080 NVR Operation humidity 10-90 percent Physical Environment Environment Indoor Working Humidity 10 to 90 percent Package Weight One Package Weight 0.23kgs / 0.51lb One Package Size 14cm * 10cm * 9cm / 5.51inch * 3.94inch * 3.54inch Qty per Carton 60 Carton Weight 13.60kgs / 29.98lb Carton Size 44cm * 52cm * 38cm / 17.32inch * 20.47inch * 14.96inch Loading Container 20GP: 306 cartons * 60 pcs = 18360 pcs40HQ: 712 cartons * 60 pcs = 42720 pcs

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Specifications 1) Passive Power & Video balun connector 2) Transmitter and receiver 3) Video balun distance: 400m 4) Power distance: 250m 5) RJ45 Jack Feature: 1) 1-CH Passive Video & Power Balun (12V/24V DC/AC) 2) Color video up to 1312ft(400m) via UTP cat5e/6 cable 3) Transmit power signal up to 820ft(250m) in pairs 4) RJ45 Jack for UTP cat5e/6 cable 5) Built-in TVS for surge protection 6) Lightning protection design Grade:III 7) Wave Filter Design, Anti-Static Design 8) Exceptional interference rejection 9) 50 dB crosstalk and noise immunity 10) ABS Engineering plastic housing 11) Dimensions:210*29*20mmSpecification: Package Weight One Package Weight 0.09kgs / 0.20lb Qty per Carton 120 Carton Weight 10.90kgs / 24.03lb Carton Size 48cm * 27cm * 33cm / 18.9inch * 10.63inch * 12.99inch Loading Container 20GP: 623 cartons * 120 pcs = 74760 pcs40HQ: 1447 cartons * 120 pcs = 173640 pcs

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1) Model: HDL 1203A 2) Input: AC100 - 240V 1.0A 50-60Hz 3) Output: DC 12V 3A 4) Output power: 36W 5) Cable Length: 1.2mSpecification: Package Weight One Package Weight 0.40kgs / 0.88lb One Package Size 20cm * 15cm * 5cm / 7.87inch * 5.91inch * 1.97inch Qty per Carton 24 Carton Weight 9.50kgs / 20.94lb Carton Size 45cm * 40cm * 30cm / 17.72inch * 15.75inch * 11.81inch Loading Container 20GP: 493 cartons * 24 pcs = 11832 pcs40HQ: 1146 cartons * 24 pcs = 27504 pcs

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1. Using this adapter, a network signal can be split into two network signals, enabling two devices to connect to the network simultaneously. 2. Easy to operate, intelligent automatic adjustment. You only need to connect the network cable to the device to use it (connect to the USB power port). 3. Precision welded circuit board, stable transmission, not easy to oxidize, and has no impact on network speed. 4. Aluminum alloy shell, sturdy and durable. 5. Size: 5.7x5.3x2.2cm 6. Cable length: 73cmSpecification: Package Weight One Package Weight 0.11kgs / 0.24lb One Package Size 9.5cm * 9.5cm * 6.5cm / 3.74inch * 3.74inch * 2.56inch Qty per Carton 80 Carton Weight 9.40kgs / 20.72lb Carton Size 40cm * 40cm * 35cm / 15.75inch * 15.75inch * 13.78inch Loading Container 20GP: 476 cartons * 80 pcs = 38080 pcs40HQ: 1105 cartons * 80 pcs = 88400 pcs

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Specification: 1) Product Name: Surge Protector 2) Material: Metal 3) Model CYL01VP-2/220V 4) Type: 2 in 1 Power 220V 5) Video Surge Protection 6) DischargeVoltage: 8V 7) Max Continual Voltage: 15V 8) Max Transmit Speed: 20MHz 9) Power Surge Protection 10) Continual Voltage: 320V 11) Max Continual Voltage: 560V 12) Max Discharge Current: 10KA 13) Insertion Loss (AE): < 0.1db 14) Working Temperature -40 + 85 15) Response Time: <10ns 16) Cable Length(Max): 0.35mSpecification: Package Weight One Package Weight 0.22kgs / 0.47lb Qty per Carton 42 Carton Weight 9.10kgs / 20.06lb Carton Size 40cm * 30cm * 30cm / 15.75inch * 11.81inch * 11.81inch Loading Container 20GP: 740 cartons * 42 pcs = 31080 pcs40HQ: 1719 cartons * 42 pcs = 72198 pcs

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Waveshare Modbus RTU 8-Channel RS485 Relay Module with Digital Inputs An industrial-grade 8-channel relay module using RS485 communication and Modbus RTU, with isolated protection circuits and digital inputs. Designed for compatible industrial control applications requiring multi-channel relay switching, RS485 communication and protected signal interfaces. Auto Rotation 📸 More Product Photos 📦 Package Details Package Weight: 0.15kg Package Size: 20 × 12 × 6cm Included: 8-channel RS485 relay module as supplied 🔧 Key Specifications Supply: 7–36V Communication: RS485 Protocol: Modbus RTU Relay Channels: 8 Digital Input: 8DI, 5–36V Address: 1–255 Contact Load: ≤10A 250V AC / ≤10A 30V DC ⭐ MIRA SALES TIP Verify your supply voltage, RS485 wiring and required relay load before installation. Check the connected system's electrical specifications carefully. ✅ Key Benefits • 8-channel relay control • RS485 communication • Standard Modbus RTU • 8 digital inputs • Multiple protection and isolation circuits

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