{"product_id":"hikvision-mini-dome-ip-camera-ds-2cd2543g2-is-4mm","title":"Hikvision DS-2CD2543G2-IS 4MP AcuSense Mini Dome IP Camera, 4mm Fixed Lens","description":"\u003cp\u003e\u003cstrong\u003ePlease note: this is a non-returnable item (excluding faulty goods)\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe Hikvision DS-2CD2543G2-IS(4MM) is a 4 MP AcuSense fixed mini dome network camera with a 4 mm lens, a built-in microphone and audio and alarm terminals.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis is the audio and alarm version of Hikvision's 4 MP AcuSense mini dome, supplied with the 4 mm fixed focal lens for a tighter, longer view than the 2.8 mm option. The 1\/3-inch progressive scan CMOS sensor records at 2688 x 1520, and 120 dB wide dynamic range keeps faces readable when a doorway or window is throwing hard backlight into the frame. AcuSense deep-learning analytics sit on the camera itself, classifying human and vehicle targets so that line crossing and intrusion alarms can be limited to the things that actually matter rather than every moving branch.\u003c\/p\u003e\u003cp\u003eThe aluminium base and plastic cover carry IP67 and IK08 ratings, the body measures Ø110 mm by 57.4 mm, and it runs on 802.3af PoE or on 12 V DC.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 MP AcuSense imaging:\u003c\/strong\u003e A 1\/3-inch progressive scan CMOS sensor records up to 2688 x 1520 pixels, at 25 fps on 50 Hz and 30 fps on 60 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHuman and vehicle classification:\u003c\/strong\u003e Deep-learning perimeter protection separates people and vehicles from other movement, so line crossing and intrusion alarms can be restricted by target type.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 mm fixed lens:\u003c\/strong\u003e Gives an 83.7° horizontal, 43.0° vertical and 100.3° diagonal field of view at F1.6, with a depth of field from 1.6 m to infinity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e120 dB wide dynamic range:\u003c\/strong\u003e Holds detail in bright and dark parts of the same frame, backed by BLC, HLC and 3D digital noise reduction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInfrared to 30 m:\u003c\/strong\u003e 850 nm smart supplement light with an IR cut filter for day, night, auto or scheduled switching.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in microphone with audio and alarm I\/O:\u003c\/strong\u003e The -IS version adds one line-in and one line-out on two-core terminal blocks, plus one alarm input and one alarm output rated 12 V DC, 20 mA.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoE or 12 V DC:\u003c\/strong\u003e IEEE 802.3af Class 3 at up to 6.5 W, or 12 V DC ±25% at up to 5.5 W through a 5.5 mm coaxial plug with reverse polarity protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEdge and network recording:\u003c\/strong\u003e A built-in microSD slot takes cards up to 512 GB, with NAS recording over NFS or SMB\/CIFS and auto network replenishment to backfill gaps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP67 and IK08:\u003c\/strong\u003e Sealed to IEC 60529 against dust and water, and rated IK08 to IEC 62262 for impact. Specified from -30 °C to 60 °C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpen integration:\u003c\/strong\u003e ONVIF Profile S and Profile G, ISAPI and the Hikvision SDK, with HTTPS, 802.1X, IP address filtering and a security audit log.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eUse cases\u003c\/h3\u003e\u003cp\u003eAt 4 mm this camera suits a corridor, a driveway, a car park bay or an approach path rather than a wide open forecourt. Hikvision quotes DORI figures of 85 m to detect, 34 m to observe, 17 m to recognise and 9 m to identify. A person can still be identified at the far end of a small yard.\u003c\/p\u003e\u003cp\u003eThe compact mini dome shape and the IK08 rating suit shop floors, receptions, stairwells, school corridors and communal entrances where a full-size dome would be conspicuous or a target. Because it is the -IS variant, a door contact, a break-glass or a sounder can be wired straight to the alarm terminals and tied into the same recording. The line-in and line-out pair supports an external microphone or a talk-back speaker, where audio evidence or a live challenge matters.\u003c\/p\u003e\u003cp\u003eIP67 sealing and the -30 °C to 60 °C range mean the same part number covers external walls, soffits and unheated stores as well as the indoor positions it is most often specified for.\u003c\/p\u003e","brand":"Hikvision","offers":[{"title":"Default Title","offer_id":57520827531637,"sku":"DS-2CD2543G2-IS(4MM)","price":189.72,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0050\/1216\/0612\/files\/hikvision-ds-2cd2543g2-is-4mm.jpg?v=1787608246","url":"https:\/\/wmestore.co.uk\/products\/hikvision-mini-dome-ip-camera-ds-2cd2543g2-is-4mm","provider":"WME","version":"1.0","type":"link"}