{"title":"Micro Instruments","description":"\u003ch2\u003eMicro Instruments PoE and DC power in South Africa\u003c\/h2\u003e\u003cp\u003eOur Micro Instruments range is power and monitoring equipment for network sites such as wireless masts, CCTV installs and server rooms. PoE injectors include an 8-channel gigabit model with a remote management port, gigabit DC PoE injectors that take 12\/24V in and give 48V out, or 12V in and 24V out, at 30W, and a passive gigabit 4-pair injector with fuse and overvoltage protection.\u003c\/p\u003e\u003cp\u003eDC-DC converters cover common conversions, from 12V to 48V or 24V and 24V to 48V at 6.25A, to a 22-30V in, 20V 60W out unit, with smart versions offering selectable or dual outputs. For monitoring there are the NPM-X compact remote network power monitor for 12-60V systems, an enclosed TCP\/IP volt\/amp meter with SNMP, an SOC monitor with Ethernet, a rack-mount server room environmental monitor, an AC interface for GSM units and an MPPT solar charge controller with Ethernet.\u003c\/p\u003e\u003ch2\u003ePlanning a DC-powered network site\u003c\/h2\u003e\u003cp\u003eMatch each device's PoE voltage before connecting: many radios and cameras expect 24V passive or 48V, and the wrong injector can damage equipment. Check the total wattage your devices draw against the injector or converter rating. On battery or solar sites, a converter lets one battery bank power both 24V and 48V gear, and SNMP or Ethernet monitoring lets you track battery state of charge and voltage remotely.\u003c\/p\u003e\u003ch2\u003eRelated collections\u003c\/h2\u003e\u003cp\u003eBrowse \u003ca href=\"\/collections\/power-backup\"\u003epower and backup\u003c\/a\u003e, \u003ca href=\"\/collections\/batteries\"\u003ebatteries\u003c\/a\u003e and \u003ca href=\"\/collections\/wifi-networking\"\u003eWi-Fi and networking\u003c\/a\u003e. Order online from Urbanise in Sandton, Johannesburg, with delivery across South Africa.\u003c\/p\u003e","products":[{"product_id":"smart-dc-dc-converter-input-12vdc-output-48vdc-or-24vdc-mi-12dc-smart","title":"Micro Instruments Smart DC-DC Converter – 12V in, 48V or 24V out (MI-12DC-SMART)","description":"\u003cp\u003eThe Micro Instruments smart DC-DC converter (MI-12DC-SMART) runs from a 12V supply and provides a 48V or 24V output. It lets equipment that needs a higher DC voltage, such as PoE network devices, run from a 12V battery system.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e12V input\u003c\/li\u003e\n\u003cli\u003e48V or 24V output\u003c\/li\u003e\n\u003cli\u003eSmart DC-DC converter\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Micro Instruments","offers":[{"title":"Default Title","offer_id":67873381056825,"sku":"MI-12DC-SMART","price":3160.65,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0924\/5107\/8457\/files\/1-image_1dc40e74-44ba-44ab-a550-862077525903.jpg?v=1793276400"},{"product_id":"micro-instruments-gb-dc-poe-injector-12v-in-24v-out-30w-max-mi-12dc24dc-poe","title":"Micro Instruments Gigabit DC PoE Injector – 12V In, 24V Out, 30W (MI-12DC24DC-POE)","description":"\u003cp\u003eThe Micro Instruments Gigabit DC PoE injector (MI-12DC24DC-POE) converts a 12V DC supply to 24V PoE output at up to 30W. It is used to power 24V passive PoE devices, such as wireless radios, from a 12V battery or solar system.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e12V DC input, 24V PoE output\u003c\/li\u003e\n\u003cli\u003e30W\u003c\/li\u003e\n\u003cli\u003eGigabit Ethernet\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Micro Instruments","offers":[{"title":"Default Title","offer_id":67873381482809,"sku":"MI-12DC24DC-POE","price":1251.4,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0924\/5107\/8457\/files\/1-image_3407e751-0eb9-4c41-84c7-354343c1d29e.jpg?v=1793276401"},{"product_id":"micro-instruments-smart-dc-dc-converter-in-24vdc-out-48vdc-and-24vdc-mi-24dc-smart-v2","title":"Micro Instruments Smart DC-DC Converter – 24V in, 48V and 24V out (MI-24DC-SMART-V2)","description":"\u003cp\u003eThe Micro Instruments smart DC-DC converter (MI-24DC-SMART-V2) takes a 24V input and provides both 48V and 24V outputs. It suits 24V battery systems that also need to supply 48V equipment.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e24V input\u003c\/li\u003e\n\u003cli\u003e48V and 24V outputs\u003c\/li\u003e\n\u003cli\u003eSmart converter, version 2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Micro Instruments","offers":[{"title":"Default Title","offer_id":67873381908793,"sku":"MI-24DC-SMART-V2","price":3419.09,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0924\/5107\/8457\/files\/1-image_ec56e6b4-912a-4470-9def-f7d18bee1ab9.jpg?v=1793276401"},{"product_id":"output-dc-dc-converter-input-24vdc-output-48vdc-6-25a-mi-24dc48dc-300","title":"Micro Instruments DC-DC Converter – 24V in, 48V 6.25A out (MI-24DC48DC-300)","description":"\u003cp\u003eThe Micro Instruments DC-DC converter (MI-24DC48DC-300) steps a 24V input up to 48V at 6.25A. It is supplied without an enclosure, so it is intended for mounting inside a cabinet or another housing.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e24V input\u003c\/li\u003e\n\u003cli\u003e48V output, 6.25A\u003c\/li\u003e\n\u003cli\u003eNo enclosure (open board)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Micro Instruments","offers":[{"title":"Default Title","offer_id":67873382203705,"sku":"MI-24DC48DC-300","price":1900.59,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0924\/5107\/8457\/files\/1-image_f60978a6-7e41-461e-a3bf-08eabcc74ba2.jpg?v=1793276403"},{"product_id":"micro-instruments-gb-dc-poe-injector-12v-or-24v-in-48v-out-30w-max-mi-24dc48dc-poe","title":"Micro Instruments Gigabit DC PoE Injector – 12\/24V In, 48V Out, 30W (MI-24DC48DC-POE)","description":"\u003cp\u003eThe Micro Instruments Gigabit DC PoE injector (MI-24DC48DC-POE) takes a 12\/24V DC input and outputs 48V PoE at up to 30W. It suits solar or battery-powered sites where a 48V radio or camera must run from a 12V or 24V supply.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e12\/24V DC in, 48V out\u003c\/li\u003e\n\u003cli\u003e30W PoE\u003c\/li\u003e\n\u003cli\u003eGigabit data pass-through\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Micro Instruments","offers":[{"title":"Default Title","offer_id":67873382695225,"sku":"MI-24DC48DC-POE","price":1251.4,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0924\/5107\/8457\/files\/1-image_f681e269-4668-47a6-83c7-a38d38ea2d61.jpg?v=1793276403"},{"product_id":"output-dc-dc-converter-input-22-30vdc-output-20vdc-at-60w-mi-28dc20dc-60","title":"Micro Instruments DC-DC Converter – 22-30V in, 20V 60W out (MI-28DC20DC-60)","description":"\u003cp\u003eThe Micro Instruments DC-DC converter (MI-28DC20DC-60) takes a 22-30V input and delivers a constant 20VDC output at up to 60W. It is a regulator for fluctuating 24VDC power systems, such as battery-backed installations where the voltage changes as the batteries charge and discharge.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eInput 22-30V\u003c\/li\u003e\n\u003cli\u003eConstant 20VDC output\u003c\/li\u003e\n\u003cli\u003e60W\u003c\/li\u003e\n\u003cli\u003eFor fluctuating 24VDC systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Micro Instruments","offers":[{"title":"Default Title","offer_id":67873383088441,"sku":"MI-28DC20DC-60","price":526.77,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0924\/5107\/8457\/files\/1-image_db3b3c0f-84b1-4c01-87db-5dd952d501fe.jpg?v=1793276404"},{"product_id":"micro-instruments-led-aircraft-beacon-red-tempered-glass-aluminium-body-10-30-vdc-mi-ab-led","title":"Micro Instruments LED Aircraft Warning Beacon – Red, 10-30VDC (MI-AB-LED)","description":"\u003cp\u003eThe Micro Instruments LED aircraft warning beacon (MI-AB-LED) is a red light that marks the top of a tall mast for passing aircraft. It runs on 10-30VDC and is required on any mast above 21 metres, such as those carrying wireless links and antennas.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRed LED beacon\u003c\/li\u003e\n\u003cli\u003e10-30VDC supply\u003c\/li\u003e\n\u003cli\u003eFor masts above 21 metres\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eNo bracket included; requires a 32mm threaded pipe mount.\u003c\/p\u003e","brand":"Micro Instruments","offers":[{"title":"Default Title","offer_id":67873383416121,"sku":"MI-AB-LED","price":3111.18,"currency_code":"ZAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0924\/5107\/8457\/files\/1-image_bc05df36-26a2-4790-97a5-ae829015f4a7.jpg?v=1793276406"},{"product_id":"micro-instruments-ac-interface-for-gsm-units-mi-ac-int","title":"Micro Instruments AC Interface for GSM Units (MI-AC-INT)","description":"\u003cp\u003eThe Micro Instruments AC interface (MI-AC-INT) is an accessory for the MI-GSM-RELAY-D and MI-GSM-RELAY units. It connects the GSM relay unit to an AC circuit so it can work with mains-powered equipment and signals.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAC interface module\u003c\/li\u003e\n\u003cli\u003eFor MI-GSM-RELAY-D and MI-GSM-RELAY\u003c\/li\u003e\n\u003cli\u003eMicro Instruments accessory\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Micro Instruments","offers":[{"title":"Default Title","offer_id":67873384137017,"sku":"MI-AC-INT","price":237.42,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0924\/5107\/8457\/files\/1-image_d78d93b3-33b4-40e5-bbc8-8f580e316b80.jpg?v=1793276407"},{"product_id":"mppt-solar-charge-controller-with-ethernet-mi-mppt-165-35","title":"Micro Instruments MPPT Solar Charge Controller with Ethernet (MI-MPPT-165-35)","description":"\u003cp\u003eThe Micro Instruments MPPT solar charge controller (MI-MPPT-165-35) has a 100Mb\/s Ethernet port with SNMP V2 and email alerts for remote monitoring. It charges 12V, 24V and 48V lead-acid and lithium battery systems, which makes it a fit for monitored off-grid and telecom sites.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMPPT solar charge controller\u003c\/li\u003e\n\u003cli\u003e100Mb\/s Ethernet, SNMP V2, email\u003c\/li\u003e\n\u003cli\u003e12V, 24V and 48V systems\u003c\/li\u003e\n\u003cli\u003eLead-acid and lithium batteries\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Micro Instruments","offers":[{"title":"Default Title","offer_id":67873384563001,"sku":"MI-MPPT-165-35","price":5349.35,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0924\/5107\/8457\/files\/15426510422329-1.webp?v=1793307491"},{"product_id":"micro-instruments-5-port-relay-board-for-npm-r10-mi-npmr9-relay","title":"Micro Instruments 5-Port Relay Board for NPM R10 (MI-NPMR9-RELAY)","description":"\u003cp\u003eThe Micro Instruments 5-port relay board (MI-NPMR9-RELAY) is an add-on for the Micro Instruments NPM network power monitor, giving it relay outputs to switch external equipment or alarms. It is used at remote solar and telecom sites that are monitored over the network.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e5 relay ports\u003c\/li\u003e\n\u003cli\u003eAdd-on for the Micro Instruments NPM\u003c\/li\u003e\n\u003cli\u003eSolar accessory\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Micro Instruments","offers":[{"title":"Default Title","offer_id":67873384923449,"sku":"MI-NPMR9-RELAY","price":184.25,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0924\/5107\/8457\/files\/1-image_f77e9a9d-560b-4c52-848f-251a381d22c9.jpg?v=1793276409"},{"product_id":"micro-instruments-compact-12-60v-remote-network-power-monitor-npm-x-compact-mi-npmx-cmpt","title":"Micro Instruments NPM-X Compact Remote Network Power Monitor – 12-60V (MI-NPMX-CMPT)","description":"\u003cp\u003eThe Micro Instruments NPM-X compact remote network power monitor (MI-NPMX-CMPT) watches DC power systems from 12-60V over the network. A GSM option (MI-NPMX-GSM) and a relay expansion (MI-NPMX-5R-EXP) are available for sites that need mobile alerts or switching.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRemote network power monitor\u003c\/li\u003e\n\u003cli\u003e12-60V DC systems\u003c\/li\u003e\n\u003cli\u003eCompact unit\u003c\/li\u003e\n\u003cli\u003eOptional GSM and relay add-ons\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Micro Instruments","offers":[{"title":"Default Title","offer_id":67873385283897,"sku":"MI-NPMX-CMPT","price":3881.56,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0924\/5107\/8457\/files\/1-image_ac2fc85e-7f6d-48af-828a-1ca6f009ae67.jpg?v=1793276410"},{"product_id":"micro-instruments-8-channel-gigabit-poe-injector-with-a-remote-management-ethernet-port-mi-poe-24-8gm-v2","title":"Micro Instruments 8-Channel Gigabit PoE Injector – Remote Management Port (MI-POE-24-8GM-V2)","description":"\u003cp\u003eThe Micro Instruments 8-channel Gigabit PoE injector (MI-POE-24-8GM-V2) powers up to eight network devices from one unit and has a remote management port. It supports Mode-B and phantom PoE modes, selectable per group of 4 ports, so it can feed different types of passive PoE equipment.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e8 Gigabit PoE channels\u003c\/li\u003e\n\u003cli\u003eMode-B and phantom PoE, selectable per 4 ports\u003c\/li\u003e\n\u003cli\u003eRemote management port\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Micro Instruments","offers":[{"title":"Default Title","offer_id":67873385709881,"sku":"MI-POE-24-8GM-V2","price":4152.37,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0924\/5107\/8457\/files\/15426511601977-1.jpg?v=1793307494"},{"product_id":"passive-gigabit-phantom-4-pair-passive-poe-injector-fuse-and-overvoltage-prot-60v-max-mi-poe-ph","title":"Passive Gigabit 4-Pair PoE Injector – Fuse and Overvoltage Protection, 60V Max","description":"\u003cp\u003eThe Micro Instruments passive Gigabit 4-pair PoE injector (MI-POE-PH) has fuse and overvoltage protection, with a 60V maximum. It is for use with SIAE, Radwin and AirFiber radios on 48V input, and AirFiber 5XHD on 24V input.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePassive Gigabit, 4-pair PoE\u003c\/li\u003e\n\u003cli\u003eFuse and overvoltage protection\u003c\/li\u003e\n\u003cli\u003e60V max\u003c\/li\u003e\n\u003cli\u003eFor SIAE, Radwin, AirFiber (48V) and AF5XHD (24V)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Micro Instruments","offers":[{"title":"Default Title","offer_id":67873386135865,"sku":"MI-POE-PH","price":429.09,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0924\/5107\/8457\/files\/1-image_9e1de751-b457-480f-9302-a1758cf408f1.jpg?v=1793276412"},{"product_id":"passive-gigabit-poe-injector-with-surge-protection-mi-poe-sp","title":"Passive Gigabit PoE Injector with Surge Protection","description":"\u003cp\u003eThe Micro Instruments passive Gigabit PoE injector with surge protection (MI-POE-SP) powers PoE equipment over the LAN cable. Built-in surge protection helps shield indoor gear from surges coming down the cable from outdoor devices.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePassive Gigabit PoE injector\u003c\/li\u003e\n\u003cli\u003eSurge protection\u003c\/li\u003e\n\u003cli\u003ePart number MI-POE-SP\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Micro Instruments","offers":[{"title":"Default Title","offer_id":67873386529081,"sku":"MI-POE-SP","price":870.54,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0924\/5107\/8457\/files\/15426512388409-1.png?v=1793307494"},{"product_id":"micro-instruments-rack-mount-server-room-environmental-monitor-mi-snsr-erm-6","title":"Micro Instruments Rack-Mount Server Room Environmental Monitor (MI-SNSR-ERM-6)","description":"\u003cp\u003eThe Micro Instruments rack-mount server room environmental monitor (MI-SNSR-ERM-6) watches the conditions that can take down a server room. It has 2 AC inputs for mains and UPS monitoring, 2 temperature sensors, a humidity sensor and intrusion, water and smoke sensors.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2 AC inputs (mains and UPS)\u003c\/li\u003e\n\u003cli\u003e2 temperature sensors, 1 humidity sensor\u003c\/li\u003e\n\u003cli\u003eIntrusion, water and smoke sensors\u003c\/li\u003e\n\u003cli\u003eRack-mount\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Micro Instruments","offers":[{"title":"Default Title","offer_id":67873386856761,"sku":"MI-SNSR-ERM-6","price":6605.7,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0924\/5107\/8457\/files\/15426512716089-1.webp?v=1793307495"},{"product_id":"micro-instruments-soc-monitor-with-ethernet-attachment-mi-soc-eth","title":"Micro Instruments SOC Monitor with Ethernet Attachment (MI-SOC-ETH)","description":"\u003cp\u003eThe Micro Instruments SOC monitor with Ethernet attachment (MI-SOC-ETH) tracks the state of charge (SOC) of a battery bank and makes the readings available over a network connection. It helps keep an eye on battery health at remote solar or backup installations.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eState of charge monitor\u003c\/li\u003e\n\u003cli\u003eEthernet attachment\u003c\/li\u003e\n\u003cli\u003eSolar accessory\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Micro Instruments","offers":[{"title":"Default Title","offer_id":67873387249977,"sku":"MI-SOC-ETH","price":2853.98,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0924\/5107\/8457\/files\/15426513109305-1.jpg?v=1793307498"},{"product_id":"micro-instruments-enclosed-tcp-ip-v-a-meter-snmp-30-amp-mi-tcpip-va-en","title":"Micro Instruments Enclosed TCP\/IP Volt\/Amp Meter – SNMP, 30A (MI-TCPIP-VA-EN)","description":"\u003cp\u003eThe Micro Instruments enclosed TCP\/IP volt\/amp meter (MI-TCPIP-VA-EN) measures voltage and current up to 30A and reports the readings over the network, with SNMP support. 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