Search results for "cctv power supply"

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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🔥 The tiny LED driver that can bring compatible 4–7W LED lighting to life.This isolated AC-to-DC LED driver converts 85–265V AC input to a specified 12–26V DC output range for compatible 4–7W LED applications.😩 THE PROBLEMReplacing an LED module is not enough if the existing driver is faulty or unsuitable.💡 THE SOLUTIONUse a correctly matched LED driver to provide the required power for compatible LED lighting.🚀 BENEFITS ✔ 4–7W LED application ✔ 85–265V AC input ✔ 12–26V DC output range ✔ Isolated power supply design ✔ Compact replacement component ⚡ HOW IT SOLVES THE PROBLEMA correctly matched driver can restore compatible LED lighting when the original driver has failed.⭐ PERFECT FOR LED lighting repairs DIY electronics Lighting maintenance Replacement projects Technicians and installers ⚠️ IMPORTANT: MATCH THE SPECIFICATIONSThis is an electrical component. Check the LED's required wattage, voltage, current and connection before installation. Professional installation is recommended where mains wiring is involved.💬 Send us your existing driver specifications if you want help checking the match.

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1. It can charge six batteries or six radios at the same time.2. Able to control the charging process to ensure high efficiency.3. International universal self-switching (AC 100V-240V) power supply.4. Safe and reliable, with multiple safety protections.5. Suitable for large groups and labor-intensive activities (such as warehouses, property management, fixed assets, supermarkets and enterprises).6. Suitable for Retevis RT277. Input: 5V/4A8. Output: 4.2V9. Charging current: 500mA10. Size: 25 x 20 x 6cm11. Weight: 980g12. Adapter cable length: 143cmSpecification: Package Weight One Package Weight 1.26kgs / 2.77lb One Package Size 33cm * 21cm * 7cm / 12.99inch * 8.27inch * 2.76inch Qty per Carton 10 Carton Weight 13.95kgs / 30.75lb Carton Size 33cm * 42cm * 35cm / 12.99inch * 16.54inch * 13.78inch Loading Container 20GP: 549 cartons * 10 pcs = 5490 pcs40HQ: 1276 cartons * 10 pcs = 12760 pcs

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1. Material: ABS+PC2. Rated power: 30W3. Input voltage: AC100-240V 0.25A 50/60Hz4. Output voltage: 3V/4.5V/5V/6V/7.5V/9V/12V5. USB output: 5.0V2.1A6. Broadband global AC input voltage7. Good anti-interference performance and high reliability8. Small DC ripple and high working efficiency9. Low operating temperature and long service life10. Small size, high power density11. Good insulation performance and high electrical strength12. Full load high temperature burn-in and aging test13. Has short circuit protection/overload protection/overvoltage protection function14. Low-power power supply solutions with international safety certification15. Power cord length: 1.2m16. DC head output: 5.5x2.5mm; 5.5x2.1mm; 4.0x1.7mm; 3.5x1.35mm; 3.0x1.1mm; 2.5x0.7mm17. Net weight: US standard 160g, European standard 165.4g, British standard 166.7g, Australian standard 162.9gSpecification: Package Weight One Package Weight 0.19kgs / 0.43lb One Package Size 8cm * 11cm * 7cm / 3.15inch * 4.33inch * 2.76inch Qty per Carton 100 Carton Weight 20.00kgs / 44.09lb Carton Size 61cm * 35cm * 32cm / 24.02inch * 13.78inch * 12.6inch Loading Container 20GP: 390 cartons * 100 pcs = 39000 pcs40HQ: 906 cartons * 100 pcs = 90600 pcs

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1. With short circuit protection, overload protection, overvoltage protection 2. High efficiency, long life, high reliability 3. Built in EMI filter, good anti-interference performanceSpecification: General Material Metal Output Power 180W Output Voltage 12V Output Current 15A Product Size 198x98x42mm Package Weight One Package Weight 0.54kgs / 1.19lb One Package Size 20.3cm * 10.3cm * 4.5cm / 7.99inch * 4.06inch * 1.77inch Qty per Carton 40 Carton Weight 23.90kgs / 52.69lb Carton Size 42cm * 32cm * 32cm / 16.54inch * 12.6inch * 12.6inch Loading Container 20GP: 620 cartons * 40 pcs = 24800 pcs40HQ: 1439 cartons * 40 pcs = 57560 pcs

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Product Details: 1) 16ch passive video receiver, metal case 2) Video transmission via UTP CAT5 cable. 3) 10-20% wire costs saved. 4) Full-motion CCTV Video at distances up to 330m. 5) Outstanding interference rejection and transient protection 6) Up to 1500m with any active UTP video receiver 7) No power required Technical Specifications: 1) Frequency response: DC-8MHz 2) CMRR (Common Mode Rejection Ratio): 60dB 3) Impedance: BNC: 75Ω; RJ45: 100Ω 4) Working temperature: -10°C ~ 70°C 5) Storage temperature: -30°C ~ 70°C 6) Applicable to NTSC, PAL, SECAM and CCIR systems 7) Characteristic impedance: 100 Ω ± 20 Ω 8) DC loop resistance:18 Ω/100m 9) Differential capacitance:62pf/m (Maximum) 10) Size: 28.5x11.5x5cmSpecification: Package Weight One Package Weight 1.36kgs / 2.99lb Qty per Carton 8 Carton Weight 11.20kgs / 24.69lb Carton Size 40cm * 33cm * 32cm / 15.75inch * 12.99inch * 12.6inch Loading Container 20GP: 631 cartons * 8 pcs = 5048 pcs40HQ: 1465 cartons * 8 pcs = 11720 pcs

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1. Adopt high performance 1.3 inch 1.3MP CMOS. 2. Support dual stream compression technology. 3. Rotate 360 degrees in horizontal direction,driven by exact engine,operate stably with precise position-setting. 4. The rotation speed can be adjustable according to the zoom rate of camera lens, auto-focus, auto white balance. 5. Built-in OSD. Several control protocols are compatible and Baud rate is adjustable. 6. Vertical 90 degrees continuous monitoring after auto reversing 180 degrees. 7. Patrol track: 4 groups, each can record 200 actions. 8. Cruise track: Total 30 presets can join cruise, can setting the presets residence time. 9. Support Horizontal scan, deuce area scan, scan random. 10. Rotation speed: Horizontal & Vertical Min 0.01 degrees, Max 200 degrees / S. 11. Signal model: PAL/NTSC.Specification: General Model DM/G31-S Shape Dome Mount Types Wall bracket Power Depletion 5-30W Power Supply DC 12V 4.0A Performance Motion detection, Night Vision Network Protocol DDNS, UDP, SMTP, UPNP, DHCP, PPPOE, FTP, RTP, RTSP, HTTP, DNS, RTCP, TCP/IP, ONVIF System / Hardware Image Sensor CMOS Sensor Size 1/3 inch Progressive Scan Pixels 1.3MP Lens Focusing 3.7-14.8mm SNR >60dB (Enhanced) Minimum Illumination Color: 0.1Lux, B/W: 0.01Lux White Balance Auto Media Format Video Compression Format M-JPEG Audio Compression Format G.726, G.711 Video Bit rate CBR / VBR, 32Kbps-16Mbps Frame Rate (FPS) 25fps Resolution 1280*960 Main Stream 1280 x 960 Sub Stream 640 x 480 Night Vision Infrared Distance 120-150m IR LED 6pcs Array LEDs Physical Environment Environment Indoor Operate Temperature -20 to 50 Degree Celsius Package Include Package Contents 1 x Camera 1 x Mounting Accessories 1 x CD 1 x Power Charger Package Weight One Package Weight 2.95kgs / 6.50lb One Package Size 28.5cm * 24.5cm * 19cm / 11.22inch * 9.65inch * 7.48inch Qty per Carton 8 Carton Weight 19.60kgs / 43.21lb Carton Size 51cm * 40cm * 59cm / 20.08inch * 15.75inch * 23.23inch Loading Container 20GP: 221 cartons * 8 pcs = 1768 pcs40HQ: 514 cartons * 8 pcs = 4112 pcs

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1. Output: 1.1Vp-p 2. Loss Ratio: Greater than 2db 3. Rejection Ratio: Less than 15db 4. Interference: Greater than 40db 5. Transmission Distance Color: Less than 600meter 6. Transmission Distance B/W: Greater than 750meter 7. BNC Resistance: 75ohm 8. UTP Resistance: 100ohm 9. Temperature: 0~55 degree C 10. Size of each RJ45 Video Balun: 5cm long, 2.6cm wide, 1.9cm thick 11. Length of each power convert cable: 10cmSpecification: Package Weight One Package Weight 0.57kgs / 1.25lb Qty per Carton 52 Carton Weight 11.50kgs / 25.35lb Carton Size 46cm * 30cm * 30cm / 18.11inch * 11.81inch * 11.81inch Loading Container 20GP: 644 cartons * 52 pcs = 33488 pcs40HQ: 1495 cartons * 52 pcs = 77740 pcs

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1. Protection function: overcurrent protection, overheating protection, short circuit protection, reverse connection protection2. DC power supply is widely used, many instruments can be used as long as the voltage parameters of the converter are met3. Mini body, does not occupy space4. 11mm ultra-thin shell, more convenient to use than the traditional plastic shell5. The product power is sufficient, stable transmission, high conversion efficiencyParameters:1. Nature: non-isolated buck power converter2. Input voltage: DC8-15V3. Output voltage: 3.3V, 4.2V, 5V, 6V, 7.5V, 9V4. Output current: 2.5A (9V 1A)5. Output power: 8.25W, 1.5W, 12.5W, 15W, 18.75W, 9W6. Conversion efficiency: more than 95 percent7. No-load power consumption: 10-12MA8. Operating temperature: -40-80 degrees celsius9. Installation cable length: 13cm including vika10. Heat dissipation: natural11 Overall Dimension: 43 x 22 x 11mm12. Weight: about 14gNote: delivery only power converter, does not include other items in the pictureSpecification: Package Weight One Package Weight 0.03kgs / 0.07lb One Package Size 13cm * 8cm * 2cm / 5.12inch * 3.15inch * 0.79inch Qty per Carton 280 Carton Weight 5.50kgs / 12.13lb Carton Size 50cm * 39cm * 34cm / 19.69inch * 15.35inch * 13.39inch Loading Container 20GP: 402 cartons * 280 pcs = 112560 pcs40HQ: 933 cartons * 280 pcs = 261240 pcs

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1. More than 100 LED bulbs, large size panel 2. Compatible with almost all DSLR cameras and camcorders 3. Use the dimmer to steplessly adjust the brightness of the light 4. Flexibly change the LED light angle 5. Number of LED lamp beads: 170 6. Battery: 8* AA battery (not included)/Lithium battery or DC power supply 7. Lithium battery: NP-F970 model camera or camcorder lithium ion battery 8. DC power supply: 6-12V 9. Power: less than 10W 10. Color temperature : 5500-6500K 11. Brightness: greater than 2700lux (0.5m) 12. Battery life: (using alkaline batteries) 1 hour 13. Color filters: including a diffusion filter and a yellow filter 14. Working temperature: -10-55 degrees Celsius 15. Size: 17.2x10.86x4.25cm 16. Weight: 350gSpecification: Package Weight One Package Weight 0.61kgs / 1.34lb One Package Size 20cm * 19cm * 5cm / 7.87inch * 7.48inch * 1.97inch Qty per Carton 20 Carton Weight 12.90kgs / 28.44lb Carton Size 20cm * 38cm * 50cm / 7.87inch * 14.96inch * 19.69inch Loading Container 20GP: 701 cartons * 20 pcs = 14020 pcs40HQ: 1629 cartons * 20 pcs = 32580 pcs

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1. Two sets of 3.3V and 5V DC output pins are on board, which is convenient for external use2. The upper and lower two channels are independently controlled, which can be switched to 0V, 3.3V, 5V3. Output current: Less than 700ma4. Output voltage: 3.3V, 5V can be switched5. Input voltage: 6.5-12V (DC) or USB power supply6. Dimensions: 32.2 x 52.8 x 20.7mmSpecification: Package Weight One Package Weight 0.02kgs / 0.04lb One Package Size 5cm * 8cm * 4cm / 1.97inch * 3.15inch * 1.57inch Qty per Carton 500 Carton Weight 8.00kgs / 17.64lb Carton Size 30cm * 30cm * 44.4cm / 11.81inch * 11.81inch * 17.48inch Loading Container 20GP: 667 cartons * 500 pcs = 333500 pcs40HQ: 1549 cartons * 500 pcs = 774500 pcs

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About the productThis universal charger is suitable for walkie-talkie. Portable design with indicator light, when red light on it means charging, when charging is completed the green light will on. With a circular port, this device can transform alternating current into direct current. Ideal for travel charge.Features1. Portable design with indicator light 2. Broad-voltage range 3. Ideal for travel charge 4. Suitable for walkie-talkie 5. LED indication for Power On / Charging / Full charge 6. Input: AC100-240V 50-60Hz 0.25A 7. Output: DC 10V, 500mAhSpecification: Package Weight One Package Weight 0.06kgs / 0.13lb One Package Size 9cm * 4.5cm * 5.5cm / 3.54inch * 1.77inch * 2.17inch Qty per Carton 200 Carton Weight 10.40kgs / 22.93lb Carton Size 47cm * 38cm * 30cm / 18.5inch * 14.96inch * 11.81inch Loading Container 20GP: 497 cartons * 200 pcs = 99400 pcs40HQ: 1155 cartons * 200 pcs = 231000 pcs

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