Other Switches

easy install contactless sensor suface mount IR sensor switch (door trigger ) DC12V ,36W for DC12V led cabinet light led strip Features: 100% brand new ! This IR sensor switch (door trigger ) gives you the best solution to turn on /off of led lights when here has a door ,smart solution. Effect :Just open the door, the light turns on , close the door ,the light turns off . Applied for LED lighting,and many other electronic devices that has dupont port.DC12V It provides a simple solution for power connectivity, safe & reliable. Specifications: Material: PVC Color: white Voltage Range: DC12V Max Current: 5A Connectors:Dupont port Cable Length: 1500mm Package included: 1 x IR sensor switch door trigger sensor

Minimum Order: 10 long tons

easy install contactless sensor suface mount IR sensor switch (door trigger ) DC12V ,36W for DC12V led cabinet light led strip Features: 100% brand new ! This IR sensor switch (door trigger ) gives you the best solution to turn on /off of led lights when here has a door ,smart solution. Effect :Just open the door, the light turns on , close the door ,the light turns off . Applied for LED lighting,and many other electronic devices that has dupont port.DC12V It provides a simple solution for power connectivity, safe & reliable. Specifications: Material: PVC Color: white Voltage Range: DC12V Max Current: 5A Connectors:Dupont port Cable Length: 1500mm Package included: 1 x IR sensor switch door trigger sensor

Minimum Order: 10 long tons

easy install contactless sensor suface mount IR sensor switch (door trigger ) DC12V ,36W for DC12V led cabinet light led strip Features: 100% brand new ! This IR sensor switch (door trigger ) gives you the best solution to turn on /off of led lights when here has a door ,smart solution. Effect :Just open the door, the light turns on , close the door ,the light turns off . Applied for LED lighting,and many other electronic devices that has dupont port.DC12V It provides a simple solution for power connectivity, safe & reliable. Specifications: Material: PVC Color: white Voltage Range: DC12V Max Current: 5A Connectors:Dupont port Cable Length: 1500mm Package included: 1 x IR sensor switch door trigger sensor

Minimum Order: 10 long tons

easy install contactless sensor suface mount IR sensor switch (door trigger ) DC12V ,36W for DC12V led cabinet light led strip Features: 100% brand new ! This IR sensor switch (door trigger ) gives you the best solution to turn on /off of led lights when here has a door ,smart solution. Effect :Just open the door, the light turns on , close the door ,the light turns off . Applied for LED lighting,and many other electronic devices that has dupont port.DC12V It provides a simple solution for power connectivity, safe & reliable. Specifications: Material: PVC Color: white Voltage Range: DC12V Max Current: 5A Connectors:Dupont port Cable Length: 1500mm Package included: 1 x IR sensor switch door trigger sensor

Minimum Order: 10 long tons

easy install contactless sensor suface mount IR sensor switch (door trigger ) DC12V ,36W for DC12V led cabinet light led strip Features: 100% brand new ! This IR sensor switch (door trigger ) gives you the best solution to turn on /off of led lights when here has a door ,smart solution. Effect :Just open the door, the light turns on , close the door ,the light turns off . Applied for LED lighting,and many other electronic devices that has dupont port.DC12V It provides a simple solution for power connectivity, safe & reliable. Specifications: Material: PVC Color: white Voltage Range: DC12V Max Current: 5A Connectors:Dupont port Cable Length: 1500mm Package included: 1 x IR sensor switch door trigger sensor

Minimum Order: 10 long tons

easy install contactless sensor suface mount IR sensor switch (door trigger ) DC12V ,36W for DC12V led cabinet light led strip Features: 100% brand new ! This IR sensor switch (door trigger ) gives you the best solution to turn on /off of led lights when here has a door ,smart solution. Effect :Just open the door, the light turns on , close the door ,the light turns off . Applied for LED lighting,and many other electronic devices that has dupont port.DC12V It provides a simple solution for power connectivity, safe & reliable. Specifications: Material: PVC Color: white Voltage Range: DC12V Max Current: 5A Connectors:Dupont port Cable Length: 1500mm Package included: 1 x IR sensor switch door trigger sensor

Minimum Order: 10 long tons

easy install contactless sensor suface mount IR sensor switch (door trigger ) DC12V ,36W for DC12V led cabinet light led strip Features: 100% brand new ! This IR sensor switch (door trigger ) gives you the best solution to turn on /off of led lights when here has a door ,smart solution. Effect :Just open the door, the light turns on , close the door ,the light turns off . Applied for LED lighting,and many other electronic devices that has dupont port.DC12V It provides a simple solution for power connectivity, safe & reliable. Specifications: Material: PVC Color: white Voltage Range: DC12V Max Current: 5A Connectors:Dupont port Cable Length: 1500mm Package included: 1 x IR sensor switch door trigger sensor

Minimum Order: 10 long tons

easy install contactless sensor suface mount IR sensor switch (door trigger ) DC12V ,36W for DC12V led cabinet light led strip Features: 100% brand new ! This IR sensor switch (door trigger ) gives you the best solution to turn on /off of led lights when here has a door ,smart solution. Effect :Just open the door, the light turns on , close the door ,the light turns off . Applied for LED lighting,and many other electronic devices that has dupont port.DC12V It provides a simple solution for power connectivity, safe & reliable. Specifications: Material: PVC Color: white Voltage Range: DC12V Max Current: 5A Connectors:Dupont port Cable Length: 1500mm Package included: 1 x IR sensor switch door trigger sensor

Minimum Order: 10 long tons

easy install contactless sensor suface mount IR sensor switch (door trigger ) DC12V ,36W for DC12V led cabinet light led strip Features: 100% brand new ! This IR sensor switch (door trigger ) gives you the best solution to turn on /off of led lights when here has a door ,smart solution. Effect :Just open the door, the light turns on , close the door ,the light turns off . Applied for LED lighting,and many other electronic devices that has dupont port.DC12V It provides a simple solution for power connectivity, safe & reliable. Specifications: Material: PVC Color: white Voltage Range: DC12V Max Current: 5A Connectors:Dupont port Cable Length: 1500mm Package included: 1 x IR sensor switch door trigger sensor

Minimum Order: 10 long tons

easy install contactless sensor suface mount IR sensor switch (door trigger ) DC12V ,36W for DC12V led cabinet light led strip Features: 100% brand new ! This IR sensor switch (door trigger ) gives you the best solution to turn on /off of led lights when here has a door ,smart solution. Effect :Just open the door, the light turns on , close the door ,the light turns off . Applied for LED lighting,and many other electronic devices that has dupont port.DC12V It provides a simple solution for power connectivity, safe & reliable. Specifications: Material: PVC Color: white Voltage Range: DC12V Max Current: 5A Connectors:Dupont port Cable Length: 1500mm Package included: 1 x IR sensor switch door trigger sensor

Minimum Order: 10 long tons

PM70MB2-00-16H IP Video matrix switcher, Decoder with 16ch hdmi output @ 64ch split per hdmi output, Video wall controller, H265/264 IP decoding, Video over IP, Video split, splicing, cruise, PIP, etc. video wall management. Description: PM70MB2-00-16H ip video matrix switcher is a Video Wall controller can decode Video from RTSP (CVBS, TVI, CVI,AHD, HDMI, SDI), IP cameras, etc. compatible to H265/264 and ONVIF, could work with most video or audio in the market, completely meet the requirement the HD IP decoding, reduce the cost of IP CCTV solution based stream over IP. The device support intercom function, can realize monitoring, broadcast, intercom. multi-device cascading can realize large-scale IP video decoding. It supports one window display, segmenting/splicing/mixing display. Netclient software could configure video soureces including RTSP, ONVIF,etc., with video preview, PTZ control panel, etc. for operataions on PC. Output HDMI, BNC, SDI, etc.mutiple signal, standalone keyboard is opitional, very similar like analog operation like 〔1〕〔CAM〕+〔1〕〔MON〕. Functions: ◆ Support for network media, ONVIF, RTSP data input, video over ip. ◆ Support computer keyboard & Mouse direct input, U Flash storage. ◆ Support BNC (TVI,CVI,AHD or CVBS) / HDMI/HD SDI input for optional,the HDMI input support 4K. ◆ Modular design, 4RU chassis for 8 cards, besides it, there is 12RU chassis for 24 cards, 5.4RU chassis with 16 cards, 4ch /2ch HDMI output standalone available. ◆ Each decoder card supports 2ch HDMI output, every odd output support 4K resolution. ◆ Each Video Output can identify optimum resolution automatically, or allow the user to change the output resolution manually. Maximum supported resolution per card 3840x2160@60Hz. ◆ Support 4K, 1080P, 1080I, 720P, D1 video formats ◆ Support standard H.265 & H.264. ◆ Single module support 2ch 4K or 16ch 1080P or 32ch 720P decoding and display. ◆ Support video-splitting output, up to 8x8 windows split on one monitor ◆ Support monitor splicing by any size ,splitting, windowing, zooming in & out ◆ Support audio input and output, also monitoring, broadcasting and intercom functions are supported ◆ Support OSD, title, time and warning messages can overlap on the displayed video ◆ Compatible with branded IPC without use of streaming media server ◆ Compatible with Onvif 2.4, and RTSP protocols ◆ Matrix Client software could configure all parameter, perfect video wall management functions. ◆ Video preview & PTZ control on ip matrix software Specifications Interface Parameter HDMI input Optional, 1/4CH HDMI input per card, support 4K video input HD SDI input Optional, 1CH HD SDI input per card, support 1080p BNC input Optional, 8CH BNC input per card, support analog, TVI,CVI,AHD HDMI output 2CH per card, odd port support 4K output Ethernet 100M/1000M adaptive RJ45 port Audio input 1ch ,Ф3.5 earphone socket . Audio output 1ch ,Ф3.5 earphone socket . alarm output support (rack construction) USB2.0 support RS232 support Video Parameter network video decoding H.265,H.264 network video input 4K,1080P,1080I,720P,D1 HDMI output resolution 1024×768P@60Hz,1280×720P@60Hz, 1366×768P@60H , z,1920×1080P@30Hz, 3840×2160@30Hz video decode and display one module support 2CH 4K or 16ch 1080P@30hz or 32ch 720P or 64ch D1 monitor splicing 16 monitor splicing monitor splitting and display Support 4/9/16/25/32/48/64 splitting and display OSD Supports Chinese/English OSD character superposition; Time display, Monitor No. display. Support titles overlaying, Maximum 16 titles overlay in one screen, maximum 40 characters per title; Alarm information display.; Audio Codec G.711,G.726,ADPCM Audio encode/decode. On/Mute Supports all channels and single channel quick setting individually. Audio input one module support 1CH audio encode, it can be set to open/close audio input. Management and Maintenance Basic function Multi-user login/logout, Maximum supports 72 users online at same time, operation permission definition; Supports video switching and controlling. Support Segmentation display mode management. Automatic inspection, setting and call. Supports rollback playing. System management and configuration PETNET protocol available, support web configure, configuration upload and reload, operation permission setting and management Maintenance system log available. Fault detection and report. support online updating. Other time synchronization interior RTC, it could time automatic synchronization, offer standard port, to keep sync. To time server inside the system. alarm input support network alarm input alarm output one module can provide with 1CH alarm switching value output and network alarm output Alarm Processing Multiple alarm event processing mode Screen control video screen control port available; best resolution identification support best resolution identification power supply one module Power supply: DC 12V chassis power supply: AC 220 Power consumption one module 15W working temperature 0～55℃ working humidity 10%～90%； structure standard structure design Applications: For the surveillance system where there are IP input only, the application focus on real time surveillance, the output to video wall. The application could be medium scale surveillance system, such as commercial building, shopping mall, etc. PM70MB2-00-16H IP Video Matrix Switcher, with 16CH Output, modular chassis, HDMI, video over ip,Video Wall Management 0

MSF9012: 12*10 GE SFP+L3 Management Ethernet Switch Our MSF9012 is an High cost-effective All Optical Ethernet switch with Max of 12*10GE SFP+ ports . It supports Layer 3 static routing. The total switching capacity is as higher as 240Gbps, can handle a large number of data forwarding. Product Highlight : Flexible Port Configuration : 12*Gigabit/10G Base-X Support L3 Management Dual Power Mode, and Low Power Consumption Standard 13” 1U rack mount design Support CLI and Web Management Add-on Features : POE/PSE, Fan Control, GPIO Tailor-made or Turnkey solution available Redundant Power Supply It supports dual power mode of 1 way 100 – 240V AC input and 2 ways 36 – 60V DC input (optional). It is flexible for the use in wide range of industrial environment of power supplies.

"Vacuum circuit breaker" is named after its arc extinguishing medium and the insulating medium of the contact gap after arc extinguishing are both high vacuum; it has the advantages of small size, light weight, suitable for frequent operation, and no need for maintenance of arc extinguishing. The application in the network is more popular. Vacuum circuit breaker is an indoor power distribution device in a 3~10kV, 50Hz three-phase AC system, 2. Parameter of air circuit breaker draw out type NO Item Units Technical parameters 1 Rated voltage kV 40.5 2 Thunder impulse withstand voltage(peak value) kV 185 3 lmin industrial frequency withstand voltage kV 95 4 Rated frequency Hz 50 5 Rated current A 1250,1600,2000 6 Rated short-circuit break current kA 25 31.5 7 Rated peak value withstand current kA 25 31.5 8 Rated peak value withstand current KA 63 80 9 Rated short-circuit duration time s 4 10 Rated short circuit breaking time ms 11 Rated short circuit closing current kA 80 12 Rated operation order 0-0.3s-C0-180s-C0 13 Time of closing brake ms 50~85 14 Time of breaking brake ms 40~85 15 Rated short-circuit current break and close times Times 20 16 Mechanical life-span Times 10000 17 Rated dropout current of condenser bank A 630 18 Rated power of energy-storage electric machine W 275 19 Rated volt of energy-storage motor V 25 ± 2 20 Storage time S ≤15 21 Closing and opening solenoid rated voltage V ≈220,110 22 Loss of pressure tripping device rated voltage V ≈220,110 23 Over current tripping device rated current A 5 24 Auxiliary switch rated voltage current A DC10

Potentiometer is a resistance element that has three leading ends and the resistance value can be adjusted according to a certain change law. A potentiometer usually consists of a resistance body and a removable brush. When the brush moves along the resistance, the resistance value or voltage is obtained at the output which is related to the displacement. The potentiometer can be used as a three-terminal element or a two-terminal element. The latter can be regarded as a variable resistor, because its role in the circuit is to obtain and input voltage (applied voltage) into a certain relationship with the output voltage, so called potentiometer.