Supplier: CATV, CCTV, power supply ( SMPS )
Buyer: Fibre optic wires
Supplier: CCTV power supply, CCTV camera, speed dome
Supplier: CCTV camera, adaptor, power supply
Supplier: CCTV power supplies like CCTV power supply boxes, CCTV power adapters, open frame CCTV switching power supplies, CCTV connectors like BNC connectors, RCA connectors, power connectors, video baluns, CCTV cables like Siamese cables, coaxial cables, pre-made cables, CCTV tools like stripping tools, crimping tools, compression tools, CCTV testers, POE switches, CCTV microphones
Services: Manufacturer and exporter
Combinable CCTV Passive HD-AHD/CVI/TVI Balun (VB105PH) Features Compatible with all HD-CVI, HD-TVI, HD-AHD Cameras and analog Cameras Up to 450m for 720P CVI Cameras Up to 250m for 1080P CVI Cameras Up to 250m for 720P/1080P TVI Cameras Up to 320m for 720P AHD cameras NTSC, PAL, and SECAM video formats No power required 60dB cross talk and noise immunity. Compact size and easy installation Built-in transient suppression protection Innovative combinable design Technical specifications: Combinable CCTV Passive HD-AHD/CVI/TVI Balun (VB105PH) Video FormatHD-CVI/TVI/AHD, NTSC, PAL, and SECAM Frequency ResponseDC to 60MHz Attenuation0.5dB typ CMRR60 dB Surge protection4KV ESD8KV ImpedanceCoax, Male BNC75 ohms Terminal Block100 ohms Working environmentWorking Temperature-10? to +50? Storage Temperature-30? to +70? Humidity 0 to 95% Wire TypeUTP5 UTP ConnectionTerminal blocks PowerNo power required CaseABS Plastic Dimension33mm*17mm*16mm(excluding connectors) Weight 50g/pair
Description: 8GE POE+2SFP. Comply to IEEE 802.3, IEEE 802.3u, IEEE 802.3ab. Comply to POE IEEE 802.3af/at standard, all ports standard testing. Support POE IPC camera, POE WIFI AP, and POE IPPHONE. Fluid Control: Full-duplex: IEEE 802.3x, Half-duplex: back pressure. Auto MDI/MDIX. Upstream port lightning protection. MAX 30W, MAX power 120W. Store-and-forward. All ports support wire speed switch, jumbo frame transmission. Zero QFD, self-adaption. Panel lights can monitor operative mode and malfunction analysis. Specifications: Electric Port 1000M POE 8 SFP 2 Function Exchange Mechanism Store-and-forward Exchange Capacity 16G MAC 4K Environmental Working Temperature:0?~40? Storage temperature :-40?~70? Working Humidity :10%~90% RH non-condensing Storage Humidity:5%~90% RH non-condensing POE IEEE802.3af/at, MAX 30W, MAX power 120W power DC52V 2.5A AC 110~220V 50/60HZ Network protocol IEEE 802.3X IEEE 802.3i 10BASE-T X IEEE 802.3u 100BASE-TX IEEE 802.3ab 1000BASE-T G IEEE 802.3z 1000BASE-X G IEEE 802.3af /IEEE 802.3at IEEE 802.3x Flow control Default Mode Common switch Match VLAN isolation Speed Ethernet 10Mbps half-duplex, 20Mbps full-duplex Fast Ethernet 100Mbpshalf-duplex, 200Mbps full-duplex Gigabit Ethernet 2000Mbps full-duplex Network Media 10Base-T: Pair 2 Category 3(cat 3) and above UTP/STP(=100m) 100Base-TX: Pair 2 Category 5(cat 5) and above UTP/STP(=100m) 1000Base-T: Pair 4 Category 5 (cat 5e)and above UTP/STP(=100m) 1000Base-SX:62.5µm/50µm MMF(2m~550m) 1000Base-LX:62.5µm/50µm MM(2m~550m) or 10µm SMF(2m~5000m) Physical Specifications Product Size:225mm*105mm*32mm(L*W*H) package Size:300mm*175mm*100mm(L*W*H)
1CH CCTV Passive HD-AHD/CVI/TVI Video Balun Features Compatible with all HD-CVI, HD-TVI, HD-AHD and analog cameras Up to 450m for 720P CVI Cameras Up to 250m for 1080P CVI Cameras Up to 250m for 720P/1080P TVI Cameras Up to 320m for 720P AHD cameras NTSC, PAL, and SECAM video formats No power required 60dB cross talk and noise immunity. Compact size and easy installation Built-in transient suppression protection Technical specifications: Video Format HD-CVI/TVI/AHD, NTSC, PAL, and SECAM Frequency Response DC to 60MHz Attenuation 0.5dB typ CMRR 60 dB Surge protection 4KV ESD 8KV Impedance Coax, Male BNC 75 ohms Terminal Block 100 ohms Working environment Working Temperature -10? to +50? Storage Temperature -30? to +70? Humidity 0 to 95% Wire Type UTP CAT5, CAT5e, CAT6 UTP Connection Screw Terminal blocks Power No power required Case ABS Plastic Dimension 31mm*14mm*16mm(excluding connectors) Weight 45g/pair
Descrition: The CCTV power supply is primarily designed for WUF-GV, PTZ and camera of CCTV system. It’s also used for access, building/house control, intrude alarm and other light-current device. Technical specifications: Model S1230D Power 36W Dimension 111x53x32cm Net Weight 180g(without AC cord) Type Desktop Input Input Voltage 100-240VAC Input Voltage Frequency 50Hz-60Hz AC Cord 1.2m AC plug EU, or US, or UK, or South African Type Output Output Voltage 12VDC±5% Output Current 3A DC cord 1.2m DC plug 5.5*2.1*12mm Regulated Yes Circumstances Working Temperature 0?-+50? Storage Temperature -20?-+80? RH 20%-%
Supplier: Intercom exchanges (pabx) , UPS, generators, power supply, voltage stabilizer, security cameras, (CCTV) medical electronics, electric, cable, connectors, electronics spares, fax, printers, scanners
Services: Repairing /installation / sale of all kind of electric , electronics, communication , medical and industrial equipment, like, CCTV cameras, security system, power supply, voltage stabilizer, UPS, AVR, intercom and telephone exchanges, telephones
