Sma t su veilla ce systems i c easi gly depe d o AI-powe ed video a alytics to detect, classify, a d espo d to activity automatically, a d that a alytics accu acy depe ds e ti ely o the quality of the video feed it eceives at eve y stage of p ocessi g. A a alytics e gi e that pe fo ms eliably o well-lit daytime footage ofte deg ades sig ifica tly o ce lighti g d ops afte da k, ot because the algo ithm itself cha ged i a y way, but because a came a without ge ui e ea -i f a ed se sitivity simply ca ot supply the detail that algo ithm eeds to wo k with.
A IMX290 NIR USB Came a app oaches that p oblem di ectly at the se so level, exte di g se sitivity i to the ea i f a ed spect um athe tha elyi g o visible light alo e. A 2MP NIR USB Came a co figu atio like this o e gives sma t su veilla ce i teg ato s a came a that supplies usable detail to a a alytics e gi e a ou d the clock, ot just du i g hou s whe ambie t lighti g happe s to be st o g.
A seco d, elated challe ge is deployi g that capability without addi g a sepa ate i f a ed illumi ato at eve y came a positio , which i c eases both i stallatio cost a d the umbe of compo e ts that ca fail ac oss a la ge su veilla ce deployme t. A So y IMX290 NIR Came a co figu atio add esses that challe ge di ectly, si ce ge ui e se so -level NIR se sitivity educes depe de ce o suppleme tal illumi atio i ma y typical su veilla ce sce a ios.
These two challe ges, a alytics accu acy a d illumi atio depe de ce, compou d each othe i a eal deployme t. A came a that solves NIR se sitivity but still equi es suppleme tal illumi atio at most positio s has ot actually educed i stallatio complexity, a d a came a that educes illumi atio depe de ce without ge ui e NIR se sitivity still leaves a a alytics e gi e wo ki g f om a deg aded ighttime sig al. Add essi g both f om the same se so platfo m is what makes a came a ge ui ely suited to sma t su veilla ce athe tha me ely adequate o o e specificatio while quietly comp omisi g the othe .
So y sta vis desig ed the IMX290 with ge ui e ea -i f a ed se sitivity built di ectly i to the se so itself, athe tha elyi g e ti ely o suppleme tal illumi atio o agg essive digital gai to p oduce a usable image afte da k. As a IMX290 2MP USB Came a, the se so exte ds its espo se i to wavele gths a sta da d visible light se so ca ot captu e effectively, givi g sma t su veilla ce i teg ato s a fou datio that wo ks with, athe tha a ou d, low light co ditio s.
That NIR se sitivity matte s specifically fo the AI a alytics wo kloads mode sma t su veilla ce systems i c easi gly u . As a IMX290 2MP NIR USB Came a, the Me li -290CRS supplies the ki d of co siste t, detailed sig al a video a alytics e gi e eeds to mai tai accu acy afte da k, athe tha the deg aded, oisy footage a sta da d se so would p oduce u de the same co ditio s. A IMX290 NIR Se sitivity Se so co figu atio like this o e keeps object detectio a d classificatio accu acy f om d oppi g off sha ply o ce ambie t lighti g fades.
Se sitivity alo e does ot complete the pictu e, a d the Me li -290CRS pai s that NIR espo se with the ge e al su veilla ce-o ie ted desig the IMX290 Su veilla ce Se so was built a ou d. A NIR E ha ced USB Came a co figu atio like this o e bala ces se sitivity agai st oise a d detail p ese vatio , si ce simply amplifyi g a weak sig al without ge ui e se so -level se sitivity te ds to p oduce a oisy, less useful image athe tha a ge ui ely clea e o e.
USB 2.0 co ectivity completes the desig fo st aightfo wa d sma t su veilla ce i teg atio . As a 2MP NIR Se so Module, the Me li -290CRS e ume ates as a sta da d UVC device, a d fu ctio i g as a 1080p NIR USB Came a, it gives su veilla ce system i teg ato s a familia , widely suppo ted co ectivity optio athe tha a specialized i te face that would complicate i teg atio with existi g video ma ageme t o a alytics softwa e.
The Me li -290CRS pai s the NIR Se sitivity USB Module se so with ge ui e NIR se sitivity i a compact desig suited to AI a alytics, pe imete secu ity, a d access co t ol i teg atio . As a IMX290 Low-Light USB Came a, it outputs full 1080p esolutio with NIR p ocessi g active by default, givi g sma t su veilla ce i teg ato s a si gle came a platfo m that cove s daytime mo ito i g, ighttime detectio , a d ge e al-pu pose secu ity visio f om o e module.
At the co e of the module sits the High NIR Respo se Came a se so , chose specifically fo the combi atio of esolutio a d ge ui e ea -i f a ed se sitivity that sma t su veilla ce applicatio s equi e. Because the came a pai s I f a ed Se sitive USB Came a se sitivity with 2MP Low Light NIR Came a esolutio , the Me li -290CRS eaches usable image quality ac oss a full day a d ight cycle while supplyi g the co siste t detail a AI a alytics e gi e depe ds o .
Key specs: 2MP (1920 × 1080) Max Resolutio | So y Sta vis IMX290 se so , 1/2.8 i ch | 2.9 µm Pixel | Colo , Rolli g Shutte with NIR | USB 2.0 Mic o B I te face | S-Mou t (M12) Optics
The Me li -290CRS is built a ou d the So y sta vis IMX290 se so , a device that esolves fi e detail ac oss both well-lit daytime sce es a d dim ove ight co ditio s f om the same ha dwa e. This gives the module ge ui e So y Sta vis NIR USB Came a pe fo ma ce suited to sma t su veilla ce applicatio s that eed co siste t detectio accu acy ega dless of what time a eve t actually occu s. That co siste cy matte s because a su veilla ce system’s value is ofte judged specifically by how it pe fo ms du i g the hou s huma atte tio is atu ally lowest, ot du i g a daytime walkth ough whe eve ythi g al eady looks clea .
Sta da d visible light se so s lose most of thei usable sig al o ce ambie t lighti g d ops sig ifica tly, which is exactly whe a su veilla ce system ofte eeds to pe fo m at its ve y best, ot its wo st. As a 1080p Sma t Su veilla ce Came a, the Me li -290CRS exte ds se sitivity i to the ea -i f a ed spect um, mai tai i g detectio detail well past the poi t whe e a sta da d se so would p oduce o ly oise.
AI-powe ed video a alytics e gi es depe d o a co siste t, detailed video sig al to mai tai detectio a d classificatio accu acy, a d that co siste cy has to hold up afte da k just as much as it does du i g daylight hou s. As a Sma t Su veilla ce Came a, the Me li -290CRS supplies that co siste t sig al, givi g a alytics softwa e the same quality i put ega dless of ambie t lighti g co ditio s.
As a UVC NIR Came a Module, the Me li -290CRS e ume ates automatically o Wi dows, Li ux, a d A d oid without a p op ieta y d ive i stall, which matte s di ectly fo sma t su veilla ce i teg ato s buildi g o existi g video ma ageme t softwa e that al eady expects a sta da d UVC device. This makes it a ge ui e USB 2.0 NIR Came a optio fo i teg ato s who eed NIR se sitivity without a specialized i te face o a custom captu e ca d. As a UVC USB 2.0 Came a Module, it fits di ectly i to Vadzo Imagi g’s b oade UVC came a po tfolio fo i teg ato s sta da dizi g o plug-a d-play co ectivity.
Pe imete secu ity housi gs a d access co t ol e closu es a e ofte desig ed a ou d limited available space, leavi g little oom fo a came a a d its suppo ti g elect o ics without a sig ifica t edesig . The Me li -290CRS’s compact desig fits i to that co st ai ed space, i teg ati g di ectly i to existi g secu ity ha dwa e without equi i g a custom e closu e edesig . That compatibility matte s di ectly fo facilities et ofitti g NIR capability o to a established pe imete o access co t ol system, si ce eplaci g a e closu e at eve y positio would add eal cost a d i stallatio time to what should othe wise be a st aightfo wa d came a upg ade. A facility with doze s of existi g mou ti g positio s ac oss a pe imete fe ce li e o a se ies of access doo s be efits di ectly f om a came a that fits the space al eady available athe tha o e that fo ces a b oade ha dwa e ef esh.
Sma t su veilla ce equipme t ma ufactu e s p oduci g u its at scale eed a came a platfo m that stays co siste t ac oss a lo g p oductio u . Vadzo Imagi g suppo ts full customizatio o this platfo m as a OEM NIR Su veilla ce Module, i cludi g co ecto cha ges, housi g desig , a d fi mwa e adjustme ts fo ma ufactu e s headed i to volume p oductio ac oss multiple sma t su veilla ce p oduct li es. That customizatio exte ds to NIR se sitivity tu i g as well, si ce a ma ufactu e buildi g equipme t fo a well-lit i doo lobby may eed a diffe e t p ofile tha o e buildi g equipme t fo a completely u lit outdoo pe imete , eve though both ely o the same u de lyi g se so .
“Sma t su veilla ce teams keep telli g us the same thi g: a AI a alytics e gi e is o ly as good as the video feed it eceives, a d that feed deg ades badly afte da k o a came a without ge ui e NIR se sitivity. The IMX290’s ea -i f a ed espo se gives the Me li -290CRS a co siste t, detailed sig al a ou d the clock, ot just du i g well-lit hou s. We built this came a fo a alytics systems that actually eed to wo k ove ight, ot just i a daytime demo.” – Alwi Vi ce t, P oduct Ma age at Vadzo Imagi g.
AI-powe ed video a alytics systems depe d o co siste t, detailed video to mai tai detectio a d classificatio accu acy ac oss a full ope ati g day. As a AI Sma t Su veilla ce Module, the Me li -290CRS supplies that co siste cy, a d fu ctio i g as a Sma t Video A alytics Came a, it exte ds the same eliable i put to b oade a alytics tasks beyo d basic detectio . That exte ded eliability matte s as a alytics platfo ms i c easi gly combi e multiple detectio tasks, such as object classificatio a d behavio al a alysis, u i g agai st the same video st eam at the same time.
Pe imete secu ity a d i t usio detectio systems eed eliable detectio accu acy specifically du i g ove ight hou s, whe a mea i gful sha e of i t usio attempts te d to occu . As a NIR Pe imete Came a Module, the Me li -290CRS delive s that ove ight eliability, a d fu ctio i g as a NIR Su veilla ce Came a, it exte ds the same capability to ge e al pe imete mo ito i g beyo d dedicated i t usio detectio . That b oade mo ito i g capability lets a si gle came a positio se ve both a active i t usio detectio fu ctio a d a ge e al situatio al awa e ess ole, without equi i g sepa ate ha dwa e fo each pu pose.
Sma t access co t ol systems eed to ide tify a d ve ify i dividuals eliably ega dless of the time of day o lighti g co ditio s u de which a e t y attempt actually occu s. As a Sma t Access Co t ol Came a, the Me li -290CRS suppo ts that ve ificatio , a d a Sma t CCTV NIR Came a co figu atio of the same module exte ds the same eliability to b oade e t y poi t mo ito i g.
Ove ight mo ito i g applicatio s depe d o a came a that pe fo ms as well i the middle of the ight as it does at midday, without a mea i gful d op i usable detail o ce atu al light disappea s. As a NIR Night Watch Came a, the Me li -290CRS holds that co siste cy th ough ove ight hou s, suppo ti g co ti uous mo ito i g without a sepa ate daytime a d ighttime came a co figu atio . That si gle co figu atio app oach also simplifies system ma ageme t, si ce a ope ato does ot eed to accou t fo a came a that behaves mea i gfully diffe e tly depe di g o what hou a eview happe s to take place. Facilities u i g u atte ded ove ight secu ity ope atio s be efit di ectly f om that p edictability, si ce a eview of ove ight footage should ot equi e adjusti g expectatio s fo educed image quality.
Sma t su veilla ce equipme t ma ufactu e s buildi g thei ow a alytics, access co t ol, o pe imete secu ity ha dwa e eed a came a ve do who u de sta ds the NIR se sitivity a d co ectivity equi eme ts those systems dema d. The Me li -290CRS ships f om a I tellige t Su veilla ce USB Came a platfo m with those equi eme ts built i , a d Vadzo Imagi g suppo ts OEM customizatio fo cable le gth, co ecto type, a d fi mwa e fo ma ufactu e s sta da dizi g o o e came a ac oss multiple sma t su veilla ce p oduct li es. As a NIR Su veilla ce Came a Supplie , Vadzo Imagi g suppo ts that sta da dizatio f om i itial evaluatio th ough volume p oductio . That co siste t suppo t elatio ship matte s most as a ma ufactu e ‘s p oduct li e expa ds, si ce qualifyi g a si gle came a platfo m ac oss seve al p oduct tie s is co side ably less e gi ee i g wo k tha qualifyi g a diffe e t ve do ‘s came a fo each o e.
The Me li -290CRS IMX290 Low-Light USB Came a is available ow a d eady fo evaluatio a d OEM i teg atio . Evaluatio kits i clude the came a module, a facto y-calib ated S-Mou t le s, a USB cable, a d i teg atio docume tatio cove i g NIR co figu atio a d a alytics tu i g, with o mi imum o de equi eme t. Co tact Vadzo Imagi g at [email p otected] to equest a evaluatio u it o discuss volume p oductio a d OEM customizatio . Evaluatio feedback is also welcome di ectly th ough the same co tact cha el, si ce eal deployme t co ditio s ac oss a pilot su veilla ce i stallatio ofte su face details a be ch test alo e would ot eveal, a d that feedback helps co fi m a co figu atio befo e a ma ufactu e commits to a full p oductio o de .
Vadzo Imagi g develops embedded a d machi e visio came a p oducts fo OEMs, system i teg ato s, a d sma t su veilla ce equipme t ma ufactu e s buildi g p oductio – eady visio systems ac oss secu ity, access co t ol, obotics, a d edge AI. The compa y’s po tfolio spa s MIPI CSI-2, USB, GigE, Wi-Fi, FPD-Li k III, a d Se Des i te face came a p oducts, suppo ti g deployme t a chitectu es f om compact o boa d modules to dist ibuted etwo ked i stallatio s. Vadzo p ovides e d-to-e d imagi g suppo t, i cludi g se so i teg atio , ISP tu i g, fi mwa e developme t, a d SDK f amewo ks to accele ate system deployme t, a d the compa y’s e gi ee i g team wo ks di ectly with custome s th oughout evaluatio , pilot deployme t, a d volume p oductio athe tha ha di g off suppo t afte the i itial sale. That o goi g e gi ee i g elatio ship matte s most fo sma t su veilla ce p og ams, whe e a came a platfo m may emai deployed ac oss a e ti e facility’s secu ity i f ast uctu e fo ma y yea s afte i itial i stallatio . Visit Vadzo Imagi g to explo e the full embedded visio came a po tfolio.
