Please wait...

You selected inventions in category Engineering

  • Offer solar LED street light form China manufactureOffer solar LED street light form China...
      Preview
      Description

      2017 all in two LED Solar light for outdoor lighting IP67

      Solar led street light is specially designed for the lighting area where is always short of power, or not so convenient to extend gird wires. For example for big parks, highways billboard, bridge, standing alone buildings, high level statue, etc. With 100x80degree beam angle. It is an so perfect choice to light billboard with best performance. And easy install, it will not break customers' budget. So cost-effective. This all in two solar system are composed of MONO crystalline solar panels which convert solar energy into electricity, and with built-in smart controller and Lithium battery (10 years lifetime at 40° C constant). Light is storing the energy produced and a lighting management system that ensures an optimised use of energy with no black out for 365 days per year. These two elements are connected by a MC4 plug, so very easy to finish the installation where it is.

      It is a reliable and durable stand alone solar solution for sustainable billboard lighting, garden lighting, Car parking lighting, garden lighting etc, perfect in arid, tropical and temperate environments

      Advantages:
      @ No maintenance requirements
      @ Lighting service without black out, 365 days a year
      @ Easy for connection between light and solar panel by MC4 plug.
      @ Microwave sensor inside, more area covered than PIR sensor

      Materials and Finish
      Materials: ACD12 Aluminium die casting (100% recycled)
      Finish: Double layers powder coated aluminium and PMMA reflector
      Beam angle: 100° (Lateral)80° (Vertical )



      All in one solar light solar street lgiht all in one solar flood light

      Key words:
      Rechargeable Solar LED Street Light,
      All in one solar led street light.
      18V solar panel input solar led street light.
      Plug & Play Idea solar street light


      Advantages:
      @ No maintenance requirements
      @ Lighting service without black out, 365 days a year
      @ Easy for connection between light and solar panel by MC4 plug.
      @ Microwave sensor inside, more area covered than PIR sensor
      @ DC18V input, Recharable Solar Street Light solution, New concept of " PLUG&PLAY IDEA

      Materials and Finish
      Materials: ACD12 Aluminium die casting (100% recycled)
      Finish: Double layers powder coated aluminium and PMMA reflector
      Beam angle: 140° (Lateral)70° (Vertical ) or 100° (Lateral)80° (Vertical )

      Model LED Type Power Lumens Solar Panel Battery(WH)
      UW-SL15W Osram3030 72Pcs 15W 2280lm 18V 45W 11.1V 170WH
      UW-SL20W Osram3030 72Pcs 20W 2680lm 18V 60W 11.1V 240WH
      UW-SL30W Osram3030 72Pcs 30W 3850lm 18V 80W 11.1V 360WH
      UW-SL40W Osram3030 72Pcs 40W 5100lm 18V 110W 11.1V 480WH
      UW-SL45W Osram3030 72Pcs 45W 5600lm 18V 120W 11.1V 500WH
      UW-SL45W Osram3030 72Pcs 50W 6200lm 18V 140W 11.1V 540WH

      Full details Contact close
    • The professional screw conveyor manufacturerThe professional screw conveyor manufacturer
        Preview
        Description

        The characteristics of screw conveyor:
        Screw conveyor has following characteristics:
        Screw blade uses the design of variable pitch screw, which makes materials filling rate change from 100% to below 70%.
        At the same time, screw conveyor can stay the uniform acceleration motion of conveying materials, reduce the delivery resistance and prevent material from plugging and blocking.
        The screw pitch gap of screw blade at the bottom of feed inlet port makes the level of material descend uniformly, which avoids the situation that blades press materials in the course of conveying. Afterwards, the materials' moisture and coal slurry are squeezed out, and the materials may harden into hard shell, forming blocking.
        Reverse blade is installed at the end of discharge hole, which changes the direction of material movement. The knockout plate avoids the heaping up of material and the blocking of discharge hole.

        Full details Contact close
      • Steel Crowd Control BarricadeSteel Crowd Control Barricade
          Preview
          Description

          Durable Metal Products Steel Crowd Control Barricade supply best offer and good quality. It is your worthy temporary fence barriers.

          Application:

          Crowd Control Barricade system is ideally suited for usage of large events,sporting events, Olympic Games,concerts, public gatherings,construction sites and some designated areas you need to divert or keep the public away from.

          Features:

          Steel Crowd Controls Barricade has flat feet,bridge feet and claw feet. they provide a quick and firm installation to ground.Perfect situations for safety.
          Recommended specifications: 

          Surface finishing:Hot dipped galvanized after total welded,Galvanized then PVC powder coated

          Size:1100x2230mm,1100x2000mm

          Frame pipe: Ø25x2mm, Ø32x2mm, Ø38x1.5mm, Ø38x2mm

          Pitch space:80mm,100mm,120mm,125mm,150mm

          Inner pipe: Ø20x1.2mm, Ø25x1.2mm, Ø32x1.5mm, Ø32x2mm

          Feet Type:Plastic feet with concrete,Flat steel feet,Bridge steel feet.Steel feet could be slidding wheel for easy removable.
          For more information about temporary fence and pedestrian barriers, Durable Metal Products could assist you,please do not hesitate to contact us:serena.sales@hotmail.com

          Full details Contact close
        • Durable Metal Products CoLtdDurable Metal Products CoLtd
            Preview
            Description

            Durable Metal Products Co.,Ltd covers an area of 5000 square meters. Though our company is not the largest corporation, please believe we are the best and professional manufacture for wire mesh. We have a series of equipment for production,welding,weave and surface finishing and we have staff 110 people including 28 technicians.

            We have advanced production technology and rich experience in weld wire mesh and weave wire mesh.Main products include temporary construction site fence,crowd control barriers,weld wire mesh fence,ornamental steel fence,steel palisade fence,chain link fittings,outdoor dog kennels,stainless steel decorative wire mesh and knitted wire mesh.

            Following the aim of constant technology innovation, we can produce various wire meshes and fencing according to customers' requirements. Durable Metal insist on “Integrity Based, Customer First,Quality Guarantee”.Durable Metal has built long-term and stable trade relationships with many customers all over the world. The products are widely sold in China and abroad including Europe, America, the Middle East, Africa and Southeast Asia.Durable Metal all staff are waiting to your feedback.

            Full details Contact close
          • 8 Bands Remote Control RF Jammer for All Cellular GPS Lojack AlarmCPJP88 Bands Remote Control RF Jammer for All Cellular...
              Preview
              Description

              8 Bands Remote Control RF Jammer for All Cellular, GPS, Lojack, Alarm,CPJP8
              Specifications:
              Effective range: Up to 20meters radius, depending on the strength and type of cellular, GPS tracker, Lojack sytem, car remote control Jammer system;
              Input Power: Li Battery AC110/220V-DC12/2500mA/h;
              Antenna: External omni-directional;
              Operation temperature: 0-50;
              Humidity: 5%-80%;
              Size: L 11.9cm X W7.4cm X H29cm;
              Features:
              1. This series cover six or eight frequency bands or with bigger jamming distance.
              2. This device utilizes a unique low power radio signal technology that interferes with the communication between wireless handsets and base station.
              3. Block all cellular phone, GPS tracker, Lojack sytem, car remote control communication, in you controlled area or to avoid information from being disclosed secretly during meeting, and yet it is jamming silently without user's awareness.
              4. Easily operated and user-friendly, no hassle installation needed, need no professional knowledge or skill, a DIY designed device to suit everyone, everywhere and anytime.
              5. Low Output power will not cause harm to human body or medical equipment
              6. Inside fans cool system.
              7. Inside rechargeable battery, working 2-3hours by battery.
              Application:
              1. Hospital, medical center or where medical instruments should not be disturbed by cellular signal.
              2. theater, cinema, museum and art gallery.
              3. conference rooms, offices, libraries, schools and restaurant.
              Model# CPJ-P8A: Cellular phones+GPS+Wi-Fi+Lojack
              1)CDMA&GSM: 850 to960MHz
              2)DCS&PCS: 1, 805 to 1990MHz
              3)3G: 2, 110 to 2, 170MHz
              4)Wi-Fi: 2400 to 2483MHz
              5)GPS: 1570-1580MHz (GPSL1)
              6)4G WIMAX: 2620-2690 MHz
              7)4G LTE: 790-821MHz
              8)LOJACK: 160-175MHz
              CPJ-P8B+ Cellular phones+Wi-Fi+433MHz+315MHz
              1)CDMA&GSM: 850 to960MHz
              2)DCS&PCS: 1, 805 to 1990MHz
              3)3G: 2, 110 to 2, 170MHz
              4)Wi-Fi: 2400 to 2483MHz
              5)GPS: 1570-1580MHz (GPSL1)
              6)4G WIMAX: 2620-2690 MHz
              7)4G LTE: 790-821MHz
              8)LOJACK: 160-175MHz
              We can do customize frequency according to you request, please email us

              Full details Contact close
            • 16 Antennas Low Band All Bands up to 50m Model 3G 4G WiFi Signal detector with Cooling FanCPJX1616 Antennas Low Band All Bands up to 50m Model 3G...
                Preview
                Description

                16 Antennas Low Band All Bands up to 50m Model, 3G 4G WiFi GPS Signal detector with Cooling Fan,CPJX16

                One of our the best desktop models with 16 antennas and range up to 50m that jamm all Low bands 130-500Mhz ,
                all types of Android phones,Tablets, Smart Phones, iPhones, VHF, UHF, GPS and remote control signals
                from various devices such as rc cars, rc boats, alarms, wireless sensors, amateur or professional remotely controlled toys, etc.


                16 Bands type frequency :
                1.130-200MHz; (3W)
                2.200-300MHz;(3W)
                3.300-400MHz; (3W)
                4.400-500MHz; (3W)
                5.700-800mhz; (3W)
                6.800-900mhz; (3W)
                7.900-980mhz; (3W)
                8.1050-1200MHz; (2W)
                9.1200-1390MHz; (2W)
                10.1500-1600mhz; (3W)
                11.1700-1800MHz; (3W)
                12.1800-2000Mhz; (3W)
                13.2100-2199MHz; (3W)
                14.2300-2400Mhz; (2W)
                15.2400-2500mhz; (2W)
                16.2500-2700MHz; (2W)
                TOTAL : 41W

                1.Each of 16 frequency module/band is separate and adjustable.
                2.All 16 Frequency modules we can mix very flexible, Any combinations and customizations of frefenices are possible, so just send us your inquiry and we will give you our recommendation.
                3. Jamming Range Radius 10~50meters (-75dBm Omnidirectional antennas);
                4.The jamming distance will be varied depending on the signal strength and location;
                5.Working time: Without the time limit, may continue to work;
                6.Antenna: 300mm long;
                7.Power supply: AC100-240V and 12V cable to Car Battery (300mm Long);
                8.Dimension:395 x 238 x 60mm;
                9.Weight:8kg
                10.Package contents:
                *1pc Desktop portable Jammer;
                *1pc AC Charger;
                *1pc Car Charger;
                *16pc Antenna;


                Welcome to Necom-telecom,
                we are jammer manufacturer for 8 years, hope our products are workable for your market.

                Professional manufacture following products:
                1)Portable Cell Phone Jammer/Blocker;
                2)Bloqueador Portable/Jammer;
                3)GPS Jammer;
                4)Wifi Jammer/Camera Jammer;
                5)UHF&VHF Jammer;
                6)High Power Cell Phone Jammer/Blocker;
                7)Cellphone booster/repeater;
                8)RF signal detector;

                2G,3G,4G, GPS, WIFI, VHF, UHF, 315, 433 ,Lojack all the frequency can be customized as your request!

                Full details Contact close
              • WiFi GSM CDMA 3G  Full-Band Wireless Cell Phone Signal Jammer with 14 Antenna JammerCPJX14WiFi GSM CDMA 3G Full-Band Wireless Cell Phone...
                  Preview
                  Description

                  WiFi GSM CDMA 3G Cell Phone Signal Blocker, Full-Band Wireless Cell Phone Signal Jammer with 14 Antenna Jammer,CPJX14

                  Specifications:
                  1.CDMA 800 :850 to 894MHz
                  2.GSM 900: 925 to 960MHz
                  3.DCS/PCS: 1805 to 1990MHz
                  4.3G: 2110 to 2170MHz
                  5.GPSL1: 1570 to 1580MHz
                  6.GPSL2-L5: 1170 to 1230MHz
                  7.WIFI 2.4G: 2400 to 2500MHz
                  8.VHF: 135 to 174MHz
                  9.UHF: 400-470MHz
                  10.4G Wimax:2620 to 2690MHz
                  11.4G LTE:790 to 826MHz
                  12.Lojack: 167-175MHz
                  13.RF 315MHz
                  14.RF 433MHz

                  Advantages:
                  All in One with 14 bands frequencies
                  Good cooling system with 5 cooling fans inside
                  Low noise
                  Can adjust or turn off any single band without influencing the other bands operation
                  Work non-stopped
                  Stable capability
                  Could be used in car directly,With car charger.
                  Total output power: 35W Jamming range: up to 20-70 m.
                  Full set weight: 7.0kg
                  Power supply: 50 to 60Hz, 100 to 240V AC
                  With AC adapter (AC100-240V-DC12V)

                  Application Area:
                  1.it can be applied at meeting rooms, conference rooms, museums, galleries, theaters, concert halls, churches, temples, restaurants, classrooms, training centers, factories, banks, trains, bus and more
                  2.For some locations of special purpose such as hospitals, gas stations and more, Please do field test first to make sure no interference happened to the normal operation of their equipment and instrument
                  Warranty: One year from delivery date.
                  Accessories:
                  Multi-functional Jammer x 1
                  AC adaptor x 1
                  Car adaptor x 1
                  Antenna x 14

                  Type: GPS, Wifi, 4G, LoJack/XM, UHF/VHF, RF Jammers, Phone Jammers
                  Jammer Effective Radius Range: 50-80 meters
                  Frequency Cell Phone: CDMA 850-894MHz, GSM 925MHz-960MHz, DCS 1805MHZ-1880MHZ, 3G 2110MHZ-2185MHZ
                  Frequency 4G: 4G LTE 725-785MHZ, 4G Wimax 2620-2690MHz
                  Frequency GPS: GPSL1:1500-1600MHz, GPSL2:1220-1230MHz, GPSL5:1170-1180MHz
                  Frequency WIFI: WiFi 2.4G:2400MHz-2450MHz
                  Frequency RF: Radio Frequency 315MHz, Radio Frequency 433MHz
                  Frequency UHF/VHF: VHF 135MHz-175MHz, UHF 400MHz-470MHz
                  Frequency LoJack and XM radio: Lojack:160MHz-175MHzXM

                  Want to own a signal jammer that can help you to achieve the need to block all the normal wireless signals? Then just here this (EU) All Bands Cell Phone Jammer GPS WIFI VHF UHF 4G 315 433 Lojack 14 Antenna with Power Adjustable you are viewing just owns the powerful function.
                  This high power signal jammer owns the newest design of 14 antennas, which enables this newest 14 antennas high power signal jammer to cut off the signals of WiFi 315 433 UHF VHF GPS CDMA GSM DCS PCS 3G and all the 4G mobile phones at the same time, and the jamming distance is up to 70 meters at most according to the signal strength in the detailed place. Thus what's more powerful is that the adjustable buttons have been used on this WiFi GPS VHF UHF 315 433 LoJack 3G 4G phone jammer so that it can allow people to adjust the power and also the jamming distance and jamming frequency bands easily. Also because of the design of the car charger this high power adjustable 3G 4G WiFi GPS VHF UHF 315 433 LoJack signal blocker can be used in the car easily. Moreover, the high quality cooling system design enables this adjustable WiFi 315 433 GPS VHF UHF LoJack 3G 4G phone jammer reach the 24/7 easily.
                  And for more details you can just have a look at the following specifications. Besides as owning 14 antennas, we can also use this newest 14 antennas high power signal jammer to OEM the frequency bands you need for you as well, and you just need to contact us and tell us your detailed requirements.

                  Full details Contact close
                • WiFi  4G Jammers UHFVHF Jammers 2g3GRemote Control Audio jammerCPJ-X12WiFi 4G Jammers UHFVHF Jammers 2g3GRemote...
                    Preview
                    Description

                    WiFi/4G Jammers, UHF/VHF Jammers, 2g+3G+Remote Control Audio jammer,CPJ-X12

                    Adjustable 12 Band Jammer CPJX12s designed to block all wireless Networks including ALL cellular bands Lojack 173Mhz .433Mhz,315Mhz GPS,Wi-Fi,VHF ,UHF ,iDen, TDMA,CDMA, GSM, UMTS, DCS, PHS, PCS, 3G, 4Glte,4G Wimax ,AMPS, N-AMPS, NMT, TACS. Telephones or other electronic communication devices in the vicinity of CPJ-X12 product will be unable to receive signals or in the case of a mobile phone, dial outgoingcalls. The jamming Radius (2-50) meters-75dBm still dependson the strength signal in given area. The shielding radius of VHF/UHF signal should be less than cell phone signal. the CPJ-X12 Series that fits the appropriate commercial or institutional application.
                    APPLICATIONS
                    * Movie theaters, hospitals, Religious Places, churches
                    *university, schools, classrooms, libraries
                    *police forces and military, Government,
                    * Inside jails. Prisons
                    * Homeland Security
                    * Correctional Centers
                    * Petrochemical Industry
                    * Sports Venues and Theaters
                    * VIP Convoy Protection
                    * Bomb Prevention/Disposal
                    * Schools and Universities
                    * Power Generating Plants
                    Features:
                    * adjustable 12Band Jammer model#CPJX12
                    * Blocks all cellular lojack ,433Mhz,315Mhz ,WI-FI,3G,4G ,VHF ,UHF ,iDen, TDMA, CDMA, GSM, UMTS,
                    DCS, PHS, PCS, 3G, AMPS, N-AMPS, NMT, TACS
                    * Up to Four (12) Frequency Bands; 2.5W/Band
                    * adjustable output power each band / turn on/off each band Separately
                    * Omini-Antennas with min. 2.5dBi each Band
                    * only Interferes w/Downlink Base Station Frequencies
                    * Slow Start-up Circuitry for Long Term Reliability
                    * Over Temperature and VSWR Protection
                    *Power Supply Source :50/60Hz/AC100-240V To DC 12V/6A Only can be working on DC12V
                    * Demension(LXWLH):330mmx238mmx60mm
                    *Weight:5.5KG
                    *The jamming Radius (2-50) meters-75dBm still depends on the strength signal in given area
                    ORDERING INFORMATION
                    adjustable 12Band Jammer model#CPJX12 All in one !
                    The Models Works in all countries and jamming for all 3G,4G celluars ,Wi-Fi/Bluetooth,remote control,gps,lojack wireless device.
                    detail frequency range :CDMA 851-894MHz, GSM 925-960MHz ,GSM(DCS) 1805-1880MHz GSM(pcs)1920-1990Mhz,3G(UMTS) 2110-2170MHz ,Wi-Fi 2400-2485Mhz,433Mhz,315Mhz,GPSL1 1575Mhz ,lojack173.3Mhz 4G Lte 725-770Mhz,4G Wimax2300-2400Mhz 2620-2645Mhz VHF/UHF Radio

                    CPJ-X1201 For 2G+3G+2.4G+4G+GPS+VHF+UHF
                    GSM800MHz:851-894MHz;
                    GSM900MHz:925-960MHz;
                    GSM1800MHz:1805MHz-1880MHz;
                    GSM1900MHz:1920-1990MHz;
                    3G2100MHz: 2110-2170MHz;
                    Wi-Fi/Bluetooth/Wlan: 2.4G:2400MHz-2483MHz;
                    4G LTE 700MHz:725-770MHz;
                    4G WIMAX: 2345-2400MHz;
                    4G WIMAX: 2620-2690MHz;
                    GPSL1/Glonass:1575.42MHz;
                    VHF:135MHz-175MHz;
                    UHF:435MHz-475MHz;

                    Full details Contact close