Vadzo Imaging Positions Bolt-5640CRA: OV5640 5MP Autofocus MIPI Camera with Automatic Image Control for Kiosks and Digital Signage

Built fo self-se vice kiosks, digital sig age, a d i te active displays that eed to esolve a use ‘s face o a sca ed item clea ly ega dless of height o dista ce f om the sc ee , this came a pai s the Om iVisio OV5640 se so with VCM autofocus a d Automatic Image Co t ol ove MIPI CSI-2, givi g kiosk ma ufactu e s depe dable image quality without a USB co ecto o exte al ISP to ma age.

FORT WORTH, TX / ACCESS Newswi e / August 21, 2026 / Vadzo Imagi g, a p ovide of embedded visio solutio s, today positio ed the Bolt-5640CRA, a 5MP Autofocus MIPI Came a built a ou d the Om iVisio OV5640 se so fo self-se vice kiosks, digital sig age, a d i te active display applicatio s that eed depe dable autofocus a d co siste t image quality ac oss a wide a ge of use s a d lighti g co ditio s.

Why Kiosks a d Digital Sig age Need a 5MP Autofocus MIPI Came a Built fo Va yi g Use s

Self-se vice kiosks a d i te active displays face a focus challe ge that most fixed secu ity o i dust ial came a p oducts eve e cou te : the subject i f o t of the came a cha ges co sta tly, a d ot just i positio . A kiosk came a captu i g a face fo age ve ificatio , a sca ed item held up to a eade , o a sig atu e at a checkout te mi al has to esolve subjects sta di g at diffe e t heights, holdi g items at diffe e t dista ces, a d app oachi g the sc ee f om diffe e t a gles, ofte withi the same few mi utes of co ti uous ope atio . A fixed focus le s set fo o e ave age dista ce leaves eve y use outside that a ow a ge with a blu ed esult.

A VCM Autofocus MIPI Came a solves that p oblem by adjusti g focus elect o ically fo each ew subject, athe tha aski g a kiosk ope ato to ma ually efocus the came a o accepti g blu fo use s who do ot match the o igi al i stallatio assumptio s. This matte s di ectly fo kiosk applicatio s whe e a blu ed captu e is ot just a i co ve ie ce; it ca mea a failed ide tity check, a u eadable sca ed code, o a sig age came a that ca ot accu ately cou t who actually looked at a display.

A seco d, elated challe ge is exposu e a d colo co siste cy ac oss the lighti g co ditio s a kiosk o sig age i stallatio actually expe ie ces. Retail lobbies, t a sit statio s, a d outdoo kiosk e closu es all p ese t diffe e t a d sometimes apidly cha gi g lighti g, which is whe e Automatic Image Co t ol MIPI Came a p ocessi g becomes as impo ta t as autofocus itself i delive i g a usable captu e o the fi st attempt athe tha afte epeated et ies.

Neithe challe ge exists i isolatio o a eal kiosk floo . A use app oachi g a self-se vice te mi al o a ove cast afte oo p ese ts both a ew focus dista ce a d a diffe e t lighti g co ditio tha the pe so who used the same kiosk a hou ea lie u de di ect su th ough a ea by wi dow. A came a that solves focus but ot exposu e, o the eve se, still leaves a kiosk ma ufactu e t oubleshooti g i co siste t esults that appea to have o clea patte , whe i fact two sepa ate but elated limitatio s a e compou di g each othe .

E gi ee i g Expla atio : Focus a d Image Co t ol Wo ki g Togethe

Om iVisio desig ed the OV5640 specifically fo embedded applicatio s that eed depe dable autofocus a d image p ocessi g i a compact, MIPI-co ected package. As a OV5640 Autofocus MIPI Came a, the se so pai s 5 megapixel esolutio with a i teg ated VCM autofocus le s assembly, givi g kiosk ma ufactu e s a si gle module that esolves both dista t sig age viewe s a d close-up item sca s without a le s cha ge o a seco d came a. As a Om iVisio OV5640 Came a, it ta gets exactly this ki d of kiosk a d sig age deployme t eedi g both capabilities f om o e module athe tha a came a adapted f om a u elated applicatio .

Automatic Image Co t ol, o a AIC MIPI Se so Module, is the o boa d featu e that ha dles exposu e, white bala ce, a d ba di g filte co ectio di ectly o the se so athe tha equi i g a exte al image sig al p ocesso . As a OV5640 Se so , the module co ti uously adjusts these setti gs as lighti g cha ges th oughout a kiosk’s ope ati g day, which matte s di ectly fo i stallatio s ea wi dows, u de va iable i doo lighti g, o i outdoo e closu es exposed to cha gi g weathe . A 5MP Automatic Image Co t ol Came a co figu atio like this o e gives kiosk ma ufactu e s co siste t image quality without addi g a sepa ate p ocessi g stage to thei system desig .

VCM autofocus a d Automatic Image Co t ol wo k togethe athe tha solvi g sepa ate p oblems. As a 5MP VCM Autofocus Came a, the Bolt-5640CRA adjusts both focus a d exposu e automatically as a ew use app oaches o lighti g shifts, so the module emai s eady fo the ext i te actio without equi i g ecalib atio betwee use s. A Auto Exposu e MIPI Came a co figu atio like this o e is pa ticula ly valuable fo high-t affic kiosk deployme ts whe e co siste t image quality ac oss hu d eds of daily i te actio s matte s mo e tha a y si gle captu e looki g pe fect.

MIPI CSI-2 co ectivity completes the desig fo kiosk a d sig age i teg atio . As a 5MP MIPI Came a, the Bolt-5640CRA co ects di ectly to the MIPI CSI-2 i te face al eady built i to most embedded p ocesso s used i kiosk a d sig age ha dwa e, avoidi g the additio al USB co t olle o b idgi g ha dwa e a USB-co ected came a would equi e i that same desig .

P oduct Ove view

The Bolt-5640CRA pai s the OV5640 MIPI Came a se so with VCM autofocus a d Automatic Image Co t ol i a compact desig suited to kiosk, sig age, a d i te active display i teg atio . As a 5MP Autofocus MIPI Came a, it outputs full 5-megapixel esolutio with autofocus a d exposu e co t ol active by default, givi g kiosk ma ufactu e s a si gle came a platfo m that cove s ide tity ve ificatio , item sca i g, a d audie ce a alytics f om o e module.

At the co e of the module sits the OV5640 5MP MIPI Came a se so , chose specifically fo the combi atio of autofocus a ge a d o boa d image p ocessi g that kiosk a d sig age applicatio s equi e. Because the came a pai s OV5640 5MP Se so captu e with a 5MP MIPI Came a Module i te face, the Bolt-5640CRA i teg ates di ectly i to embedded p ocesso platfo ms al eady commo i kiosk a d sig age ha dwa e, without the added complexity of a USB b idge o exte al co t olle .

P oduct Specificatio s

Se so : Om iVisio OV5640 CMOS Se so

Se so Size: 1/4 i ch

Pixel: 1.4 µm × 1.4 µm

Resolutio : 5MP (2592 × 1944)

Shutte : Rolli g shutte

I te face: 2 La e MIPI CSI-2

Key Capabilities

Om iVisio OV5640 Se so fo Detailed 5MP Captu e: The Bolt-5640CRA is built a ou d the Om iVisio OV5640 se so , a 5-megapixel device that esolves fi e detail fo ide tity ve ificatio , item sca i g, a d sig age audie ce a alysis f om the same ha dwa e. This gives the module ge ui e 5MP Autofocus Se so Module pe fo ma ce suited to kiosk applicatio s that eed to exami e a face, a docume t, o a sca ed code with e ough esolutio fo the task at ha d.

VCM Autofocus fo Sha p Images Ac oss Va yi g Dista ces: A kiosk came a e cou te s a ew subject at a pote tially diffe e t dista ce with eve y i te actio , whethe that is a sho te use sta di g close to the sc ee o a item held up at a m’s le gth fo sca i g. The i cluded VCM autofocus le s assembly adjusts elect o ically fo each of these situatio s, keepi g the subject i focus without equi i g a tech icia to tu e the le s fo a si gle assumed dista ce that may ot match how the kiosk is actually used. As a 5MP VCM Autofocus MIPI Came a, the Bolt-5640CRA delive s that adjustme t automatically ac oss the full esolutio a ge the se so suppo ts.

Automatic Image Co t ol fo Co siste t Exposu e a d Colo : Kiosk a d sig age i stallatio s a ely sit i pe fectly co t olled lighti g, a d a came a that o ly pe fo ms well u de o e specific lighti g co ditio p oduces i co siste t esults as ambie t light shifts th oughout the day. As a Digital Sig age Came a, the Bolt-5640CRA’s o boa d Automatic Image Co t ol adjusts exposu e a d colo co ti uously, keepi g image quality co siste t whethe a kiosk sits ea a wi dow, u de i doo lighti g, o i a pa tially outdoo e closu e.

MIPI CSI-2 fo Efficie t, Low Late cy Video T a smissio : Most embedded p ocesso s used i kiosk a d sig age ha dwa e al eady i clude a ative MIPI CSI-2 i te face, which makes a MIPI-co ected came a a mo e di ect fit tha a USB came a equi i g a additio al co t olle o b idgi g chip. As a MIPI CSI-2 Kiosk Came a, the Bolt-5640CRA co ects di ectly to that existi g i te face, educi g both the bill of mate ials a d the desig complexity of a kiosk ma ufactu e ‘s came a i teg atio .

Compact Fo m Facto fo Space-Co st ai ed Kiosk Housi gs: Kiosk a d sig age e closu es a e ofte desig ed a ou d a display a d payme t module fi st, leavi g limited space fo a came a a d its suppo ti g elect o ics. The Bolt-5640CRA’s compact boa d-level desig fits i to that emai i g space without fo ci g a kiosk ma ufactu e to edesig a e closu e a ou d the came a’s footp i t, which matte s di ectly fo et ofit i stallatio s addi g came a capability to a existi g kiosk p oduct li e. A ma ufactu e updati g a established kiosk desig to add visio capability ge e ally has fa less flexibility to expa d the e closu e tha a team desig i g a b a d ew p oduct f om sc atch, which makes a came a’s physical footp i t a eal co st ai t athe tha a mi o specificatio .

OEM Ready Desig fo Volume Kiosk a d Sig age P oductio : Kiosk a d sig age 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 athe tha cha gi g specificatio s betwee batches. Vadzo Imagi g suppo ts full customizatio o this platfo m as a OEM Kiosk Came a Module, i cludi g co ecto cha ges, le s selectio , a d fi mwa e adjustme ts fo ma ufactu e s headed i to volume p oductio ac oss multiple kiosk o sig age p oduct li es.

“Kiosk ma ufactu e s keep telli g us the same thi g: thei came a p oducts have to wo k fo eve y use who walks up, ot just the ave age-height pe so the i stallatio was o igi ally tested with. The OV5640’s VCM autofocus combi ed with Automatic Image Co t ol gives the Bolt-5640CRA the flexibility to ha dle that va iatio automatically, ove a MIPI i te face that fits di ectly i to the embedded p ocesso s kiosk ma ufactu e s al eady use. We built this came a fo i stallatio s that u u atte ded fo yea s, ot fo a si gle co t olled demo.” – Alwi Vi ce t – P oduct Ma age at Vadzo Imagi g.

Applicatio -Specific Sectio s

Self-Se vice a d I te active Kiosks: Self-se vice kiosks ha dli g ide tity ve ificatio , ticketi g, o item sca i g eed a came a that esolves each ew use o item clea ly ega dless of height o dista ce f om the sc ee . As a Self-Se vice Kiosk Came a, the Bolt-5640CRA’s autofocus ha dles that va iatio automatically, a d fu ctio i g as a I te active Kiosk Came a, it exte ds the same eliability to ge e al touchsc ee a d i te active display applicatio s.

Digital Sig age a d Audie ce A alytics: Digital sig age systems measu i g audie ce e gageme t a d dwell time depe d o a came a that captu es viewe s clea ly ac oss a a ge of dista ces a d lighti g co ditio s ea the display. As a Sma t Kiosk Came a Module, the Bolt-5640CRA suppo ts that a alytics fu ctio , a d fu ctio i g as a Sma t Kiosk Visio Came a, it exte ds the same capability to b oade i te active sig age applicatio s beyo d simple audie ce cou ti g. As a Audie ce A alytics Came a, it suppo ts exactly that measu eme t task alo gside its b oade sig age visio capability.

Ve di g Machi es a d Automated Retail: Automated etail a d ve di g platfo ms ve ifyi g age, co fi mi g item selectio , o docume ti g a t a sactio eed a compact came a that fits withi a al eady tightly packed e closu e. A Ve di g Machi e Came a Module built o this platfo m fits that space co st ai t, a d its autofocus keeps items a d faces i focus despite the limited, fixed mou ti g positio s typical of a ve di g cabi et. Because ve di g a d automated etail e closu es a e a ely edesig ed o ce tooli g is fi alized, a came a module that fits the existi g space without modificatio is ofte the decidi g facto i whethe a visio upg ade is p actical to add to a established p oduct li e at all.

I te active Displays a d Touchsc ee s: I te active displays used fo wayfi di g, p oduct lookup, o custome feedback be efit f om a came a that ca also suppo t basic audie ce awa e ess featu es without addi g sig ifica t ha dwa e complexity. A I te active Display Came a Module built a ou d the OV5640 adds that capability di ectly, a d fu ctio i g as a Sig age Visio Came a Module, it i teg ates clea ly i to a display’s existi g embedded p ocesso athe tha equi i g sepa ate came a elect o ics.

OEM I teg atio fo Kiosk Ma ufactu e s: Kiosk a d sig age ma ufactu e s buildi g thei ow ha dwa e platfo ms eed a came a ve do who u de sta ds the space, co ectivity, a d co siste cy equi eme ts those p oducts dema d ac oss a lo g p oductio u . The Bolt-5640CRA ships f om a Kiosk Came a Ma ufactu e 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 le s selectio fo ma ufactu e s sta da dizi g o o e came a ac oss multiple kiosk o sig age p oducts. As a MIPI Came a fo Kiosks, it fits di ectly i to a ma ufactu e ‘s existi g embedded p ocesso desig without equi i g a edesig a ou d a ew came a’s specific equi eme ts.

F eque tly Asked Questio s

Q: Why does a kiosk o sig age came a eed autofocus whe the came a itself is usually mou ted at a fixed positio ?

A: The came a’s mou ti g positio may be fixed, but the subject i f o t of it is ot, si ce a kiosk se ves use s of diffe e t heights holdi g items at diffe e t dista ces, a d a sig age display may be viewed f om a a ge of dista ces depe di g o whe e someo e happe s to sta d. A fixed focus le s set fo o e ave age dista ce p oduces a blu ed esult fo eve y use who falls outside that a ow a ge, which is a eal p oblem whe the captu e is bei g used fo ide tity ve ificatio , code sca i g, o accu ate audie ce measu eme t. Vadzo Imagi g i cludes autofocus o its kiosk came a p oducts specifically because a fixed mou ti g poi t does ot mea a fixed subject dista ce, a d a came a that o ly wo ks well fo a ave age use is ot actually solvi g the p oblem a eal kiosk deployme t p ese ts. That gap betwee a co t olled test a d eve yday foot t affic is ofte what sepa ates a came a that looks good i a demo f om o e that co ti ues to pe fo m eliably mo ths i to a actual deployme t.

Q: What is Automatic Image Co t ol, a d how is it diffe e t f om basic auto exposu e?

A: Basic auto exposu e typically adjusts o ly the b ight ess of a captu ed f ame i espo se to available light. Automatic Image Co t ol exte ds that idea to also ma age colo bala ce a d ba di g a tifacts caused by ce tai types of i doo lighti g, co ecti g seve al image quality facto s togethe athe tha exposu e alo e. Vadzo Imagi g selects se so s with ge ui e Automatic Image Co t ol fo kiosk a d sig age applicatio s because these i stallatio s ofte sit u de fluo esce t o LED lighti g that ca i t oduce ba di g o colo shifts a basic exposu e-o ly co ectio would ot add ess, a d a came a that o ly solves pa t of the lighti g p oblem still p oduces i co siste t esults ac oss a kiosk’s ope ati g day.

Q: Why would a kiosk o sig age ma ufactu e choose a MIPI came a i stead of a USB came a?

A: Most embedded p ocesso s used i kiosk a d sig age ha dwa e al eady i clude a ative MIPI CSI-2 came a i te face, which mea s a MIPI-co ected came a plugs di ectly i to that existi g ha dwa e without a additio al USB co t olle o b idgi g chip. Choosi g a USB came a i that same desig adds a compo e t that was ot othe wise ecessa y, alo g with the d ive a d e ume atio ove head that comes with it. Vadzo Imagi g offe s its kiosk came a p oducts i a MIPI-co ected fo mat specifically because it matches the i te face kiosk a d sig age p ocesso s al eady p ovide, educi g both bill of mate ials cost a d desig complexity fo ma ufactu e s buildi g at volume. That simplificatio also educes the umbe of compo e ts a ma ufactu e eeds to sou ce, test, a d suppo t ove a p oduct’s lifetime, which matte s as much fo lo g-te m mai te a ce a d field suppo t as it does fo the i itial bill of mate ials at lau ch.

Q: Ca Vadzo Imagi g customize a kiosk came a module fo a specific self-se vice o ve di g platfo m?

A: Yes. Vadzo Imagi g suppo ts full OEM customizatio ac oss its kiosk came a po tfolio, i cludi g le s selectio suited to a specific viewi g dista ce, co ecto a d cable co figu atio matched to a pa ticula embedded p ocesso boa d, a d fi mwa e adjustme ts tu ed fo a specific autofocus o Automatic Image Co t ol p ofile. Evaluatio u its ship with o mi imum o de equi eme t, a d the same e gi ee i g team that built the sta da d p oduct wo ks di ectly with kiosk a d sig age ma ufactu e s to adapt the module fo a specific self-se vice, ve di g, o display platfo m headed i to volume p oductio .

Q: What should kiosk a d sig age ma ufactu e s look fo whe choosi g a came a supplie fo a multi-u it p oduct li e?

A: A came a that pe fo ms well i a si gle p ototype u it does ot automatically pe fo m the same way o ce a ma ufactu e is p oduci g hu d eds o thousa ds of u its ac oss a p oduct li e, si ce small va iatio s i autofocus co siste cy, image p ocessi g, o compo e t sou ci g ca compou d at that scale. Ma ufactu e s should look fo a supplie who ca mai tai co siste t ha dwa e a d fi mwa e ac oss a lo g p oductio u , p ovide di ect e gi ee i g suppo t du i g i teg atio , a d offe a co ectivity app oach that matches the embedded ha dwa e al eady used i the p oduct athe tha addi g u ecessa y compo e ts. Vadzo Imagi g builds its kiosk came a p oducts a ou d exactly these p io ities, si ce a came a ve do ‘s eal value shows up du i g volume p oductio , ot just a i itial p ototype demo st atio . A ve do who ca a swe specific questio s about fi mwa e update paths, lo g-te m pa t availability, a d suppo t fo desig cha ges discove ed mid-p oductio is ge e ally a st o ge lo g-te m pa t e tha o e who ca o ly speak to a si gle u it’s specificatio s.

Availability

The Bolt-5640CRA 5MP Autofocus MIPI Came a is available ow fo evaluatio a d OEM i teg atio . Evaluatio kits i clude the came a module, a facto y-calib ated le s, MIPI CSI-2 cable optio s suited to commo embedded p ocesso boa ds, a d i teg atio docume tatio cove i g autofocus co figu atio a d Automatic Image Co t ol setup, 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 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 .

About Vadzo Imagi g

Vadzo Imagi g develops embedded a d machi e visio came a p oducts fo OEMs, system i teg ato s, a d kiosk a d sig age ma ufactu e s buildi g p oductio – eady visio systems ac oss self-se vice etail, digital sig age, secu ity, 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 elatio ship is pa ticula ly valuable fo kiosk a d sig age p og ams, whe e a p oduct may emai i p oductio a d i the field fo ma y yea s afte its i itial lau ch. Visit Vadzo Imagi g to explo e the full embedded visio came a po tfolio.

Media Co tact

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