Spouse Surveillance & Infidelity
Suspect your spouse or partner of infidelity? We document who they meet and where they go lawfully without them ever noticing.
AWARD-WINNING AGENCY
INVESTIGATION & SURVEILLANCE FIRM OF THE YEAR — DAT GROUP
Don't surrender to doubts. Prove the truth with evidence.
Since 2005, led by founder Ümit Hakan Karakaya with over 4,000 successfully resolved cases to date, DAT Private Detective Agency stands by your side across Turkey and worldwide with a 100% proof, court evidence, and satisfaction guarantee in spouse surveillance, pre-marital checks, custody and divorce cases, and address & debtor tracing.
2005
Founded (21 Years)
4,000+
Cases Resolved
4 Centers
IST • ANK • MNE • USA
%100
Proof & Refund Guarantee
12 INVESTIGATION SERVICES • SWIPE RIGHT
SAMPLE FIELD & EVIDENCE DOSSIER
CASE #DAT-2026-VR774 • ANKARA & ISTANBUL
Spouse Surveillance & Marital Fidelity Verification
EVIDENCE STANDARD
4K Photo & Video
GUARANTEE SCOPE
100% Proof Guaranteed
LEGAL STATUS
Court-Ready
FORENSIC TIMELINE (SAMPLE FIELD LOG)
CERTIFIED TEAM
19:14
Upon suspicion, our certified investigators observed who your spouse met and where they went in your absence.
21:40
Ensuring the subject never detected surveillance, photographic and video evidence was recorded strictly within statutory limits.
RESULT
A timestamped official evidence dossier for Family Court divorce and compensation proceedings was delivered to our client.
24/7 Consultation: 0312 284 02 99 • 0532 666 77 49
Get Quote
CORPORATE ASSURANCE & LEGAL RELATIONS
Industry Leader Since 2005.
Proof, court evidence & 100% client satisfaction guarantee.
PRIVATE INVESTIGATION & LEGAL COMPLIANCE
One Inexperienced Step Can Ruin Everything: Lawful Investigation Within Statutes
Private investigation is not like simple movie scenes. Ultimately, laws and Criminal Law apply; a single misstep by an inexperienced person can put you at fault in a rightful lawsuit. DAT Private Detective Agency knows both the target's statutory rights and criminal-law safeguards, producing court-admissible concrete evidence within the widest limits permitted by law.
TÜRAVAK FAMILY LAW
LIVE BROADCAST & LAW
GUARANTEE 01
Proof & Evidence Guarantee
We guarantee concrete proof and official court-valid evidence for your case.
GUARANTEE 02
100% Refund Assurance
100% money-back guarantee under our contract if you are not satisfied.
GUARANTEE 03
Absolute Confidentiality
Every detail you share is protected by our strict confidentiality protocol.
IMPORTANT NOTICE & UÖDED
Founder of the International Private Detective Training Association (UÖDED)
Beware of so-called detective websites operating online without a verified street address or landline. The International Private Detective Training Association (UÖDED), which we founded, conducts official work to advance the profession and establish its statutory framework.
UÖDED CHARTER SIGNING
CERTIFICATION CEREMONY
OFFICIAL AGENCY VETTING CRITERIA
VERIFIED
- Written Official Contract & Transparent Office Addresses
- Proven Track Record in National Broadcast & Print Media
- Certified Private Detectives & Special Investigators
BEST OF THE YEAR AWARDS
"Research & Investigation Firm of the Year" Award: DAT Group
At the Best of the Year awards organized jointly by Ekonomize Magazine and Ankara Sesi Newspaper, the "Successful Research & Investigation Firm of the Year" award was presented to DAT Group and our founder Ümit Hakan Karakaya, who has closed over 4,000 cases to date.
AWARD PRESENTATION
KANAL 24 TV COVERAGE
4,000+ CASES RESOLVED • INDUSTRY LEADER
Turkey's Most Trusted Agency Led by Ümit Hakan Karakaya
NATIONAL & INTERNATIONAL COVERAGE
24/7 Service in Ankara, Istanbul, Izmir, Antalya, Cyprus, Batumi, Montenegro & USA
We deploy mobile teams on demand across all 81 Turkish provinces and districts, and conduct cross-border investigations via our WPYB Global Podgorica (Montenegro) and Las Vegas (USA) hubs.
DAT HEADQUARTERS
WPYB GLOBAL ACADEMY
ISTANBUL HQ
Helis Metro Tower
No:19 Fl:16 Ste:67 Kartal
ANKARA OFFICE
Konutkent / Cankaya
3029th St. No:3 Fl:21 Ste:107
WPYB GLOBAL
Podgorica, Montenegro
Ul. Ilije Plamenca Br. 8
USA OFFICE
Las Vegas, NV
1180 N Town Center Dr
INTERACTIVE CASE & EVIDENCE ANALYZER
What Evidence Is Collected & How Does the Process Work?
Select your investigation topic below to review scope, estimated timeline, and official deliverables immediately.
1. SELECT INVESTIGATION TOPIC
GUARANTEED FIELD PROTOCOL
Timeline: 5 – 7 Business Days
Spouse Surveillance & Fidelity Protocol
When you have doubts about who your partner meets or visits while you are away, we gather photo and video evidence in public venues without the subject ever noticing.
OFFICIAL DELIVERABLES
4K Timestamped Photos, Video & Daily Chronological Report
LEGAL BASIS & FIELD UNIT
TCC Art. 161-166 • Certified Detectives & Field Investigators
✓ Executed under a written contract with proof & evidence guarantee.
OUR OFFICIAL SERVICES (FULL LIST)
Private Detective Services Across 12 Specialties
Pre-Marital Investigation
We eliminate every doubt regarding your fiancé's past, social and financial standing, habits, and trustworthiness before marriage.
Child Custody & Divorce Cases
Prove your case in court with concrete evidence and secure custody, alimony, and compensation in your child's best interest.
Student & Child Safety Monitoring
Our specialists discreetly observe your child's off-campus circle, late-night whereabouts, and risks of substance abuse or bad habits.
Address Tracing & Missing Persons
Tracing actual residence and workplace addresses of unreachable debtors, vanished individuals, or missing relatives in Turkey and abroad.
Debtor Tracing & Asset Recovery
Identifying hidden assets, real estate, revenues, and active addresses of debtors evading enforcement via third-party transfers.
Fraud Litigation Investigation
Uncovering perpetrators' real identities, networks, and diverted assets for prosecutorial filings in commercial or personal fraud cases.
Theft Investigation
Resolving unsolved thefts and internal embezzlement across offices, warehouses, factories, or homes via physical and technical surveillance.
Corporate Due Diligence & Vetting
Verifying true financial strength, market reputation, and key personnel integrity of prospective partners or high-value counterparties.
Brand Protection & Anti-Counterfeit
Locating illicit workshops, hidden warehouses, and distribution chains counterfeiting your trademarks to support legal raids.
Cyber Fraud Detection
Specialist OSINT and digital forensics for online blackmail, fake profiles, cyber fraud, and digital trace recovery.
Monitoring, Reporting & Bug Sweeps
Field surveillance, chronological reporting, and advanced TSCM detection of hidden cameras and wiretaps in homes, offices, and vehicles.
DAT STORE • INVOICED LAWFUL HARDWARE & TSCM SERVICES
Trackers, Voice Recorders, AirTags & Bug Sweeps
BTK IMEI-registered vehicle/child GPS trackers, AirTag-compatible smart tags, PIN-encrypted meeting voice recorders, and professional on-site TSCM bug sweeps. Officially invoiced and 100% legal.
BTK IMEI REGISTERED
VEHICLE & FLEET SECURITY • 4G LTE
DAT FLEET TRACKER X1 — GPS TRACKER
₺4.850
SOS + GEO-FENCE
CHILD & SENIOR SAFETY • BTK REGISTERED
DAT KIDGUARD 4G — KIDS GPS WATCH
₺3.950
APPLE FIND MY / AIRTAG
LUGGAGE, BAG & PETS • IP68
DAT SMART TAG — AIRTAG COMPATIBLE
₺1.850
AES-256 PIN ENCRYPTED
MEETING, SEMINAR & LEGAL NOTE • 64 GB
DAT VOICE VAULT S1 — VOICE RECORDER
₺3.450
ON-SITE SPECIALIST SERVICE
HOME, EXECUTIVE OFFICE & VIP VEHICLE SWEEP
TSCM ON-SITE BUG SWEEP SERVICE
₺9.500
TSCM HARDWARE
RF SPECTRUM & OPTICAL LENS DETECTOR
DAT RF GUARD S3 — BUG DETECTOR
₺7.900
4K TIMESTAMPED
DASHCAM & PERSONAL SECURITY
DAT CAM Q2 — DASH & SAFETY CAM
₺5.400
90 dB RF SHIELD
KEYLESS GO & NFC DATA PROTECTION
DAT FARADAY SHIELD — SIGNAL POUCH
₺1.650
Legal Compliance Commitment: All hardware is officially invoiced, CE-certified, and BTK IMEI registered. Our GPS trackers, AirTags, and audio recorders are sold strictly in compliance with TPC Art. 134 solely for your own vehicle/property security, parental child safety, and your own meeting notes.
2-YEAR OFFICIAL WARRANTY • SAME-DAY SHIPPING
OUR WORKING PROTOCOL
Your Investigation Complete in 4 Steps!
01 • CONTACT
Get in Touch
Don't live with uncertainty; speak with our specialists via 0312 284 02 99 or WhatsApp 0532 666 77 49.
02 • BRIEFING
Briefing & Written Contract
Share details about your case under NDA protection so we can map out the optimal operational strategy.
03 • INVESTIGATION
Field & Evidence Operation
Our certified detectives and field specialists collect legally admissible evidence based on your brief.
04 • DELIVERY
Proven Results & Satisfaction
Receive your verified, court-ready evidence dossier backed by our proof & satisfaction guarantee.
RAPID & PROVEN PROTOCOL
48-Hour Marital Fidelity Investigation Timeline
Our transparent operational timeline from initial intake (0h), digital & location verification (12h), field observation & behavioral profiling (24h), to final photo-verified confidential delivery (48h).
Inspect Process Chart Full Screen
1973 Ankara • Founded 2005
Ümit Hakan Karakaya
1973 Ankara • Founder of DAT Detective • Author & Association President
OUR FOUNDER & LEAD INVESTIGATOR • BIOGRAPHY
Who Is Ümit Hakan Karakaya?
Born in Ankara in 1973, Ümit Hakan Karakaya served in the Turkish Armed Forces as an F-16 aircraft technician (NCO) before combining military field discipline with an International Law degree to establish DAT Private Detective Agency (DAT Group) in 2005. Having overseen over 4,000 cases, Karakaya is widely known as founding president of TÜDED and UÖDED, leader of WPYB brand protection, author of The Detective's Eye, publisher of Özel Dedektif Dergisi, and co-founder of Hayalime Renk Ver / UKAİM social initiatives.
Military Precision & Law
Former TSK F-16 aircraft technician, International Law graduate, TÜRAVAK & KİÜ certified.
Associations & WPYB Global
Founding president of TÜDED & UÖDED; leading anti-counterfeiting & brand protection via WPYB.
Books, Journals & Press
Author of "The Detective's Eye", Özel Dedektif Dergisi, ÜSTAD, Kanal 24, TV8 & Best of the Year Awards.
Social Impact & UKAİM
Hayalime Renk Ver Toy Library and UKAİM missing child investigation & abuse prevention efforts.
AWARDS • NATIONAL PRESS • CONGRESSES
Our Corporate Credentials & Media Presence in Photos
Turkey's leading detective agency proven across national television, trade journals, international congresses, and award ceremonies. (Click photos to enlarge).
BEST OF THE YEAR AWARD
Successful Investigation & Surveillance Firm Award
DAT Group founder Ümit Hakan Karakaya receiving the award at the Ankara Sesi & Ekonomize Magazine ceremony.
NATIONAL TV (KANAL 24)
DAT Detective in National Broadcast Media
National TV news coverage of our recognition at Istanbul's Best of the Year Awards.
TRAINING & CERTIFICATION
Private Investigation Training Certification Ceremony
Our official training and certification program training licensed detectives and field investigators.
INTERNATIONAL CONGRESS
International Private Investigators Summit & Delegation
International professional standards workshop attended by specialist investigators from Turkey, Europe, and worldwide.
W.A.D. • IKD • UÖDED
International Accreditation & Professional Standards
Official workshop certificate signed by W.A.D., IKD, and UÖDED President Ümit Hakan Karakaya.
PI MAGAZINE & LAW
PI Magazine & Special Detective Journal Publications
Publications on the evidential impact of private investigation in Civil, Family, and Commercial Law.
ÜSTAD LAW JOURNAL
ÜSTAD Bar Association Journal Exclusive Interview
Exclusive interview with Ümit Hakan Karakaya on lawful evidence and the detective's role in Turkish jurisprudence.
1ST INTERNATIONAL CONGRESS
1st International Private Detectives Conference
International professional conference spearheaded by the International Private Detective Training Association (UÖDED).
CONGRESS & ACCREDITATION
International Delegation & Certificate Presentation
Certificate presentation ceremony held alongside delegates of international investigative federations.
TÜRAVAK • BAR ASSOCIATION
TÜRAVAK Advanced Family Law Certificate
Family Law specialization credential awarded to Ümit Hakan Karakaya by the Turkish Bar Association Foundation (TÜRAVAK).
ÖZEL DEDEKTİF MAGAZINE
Özel Dedektif Magazine Cover Feature
Cover interview with Ümit Hakan Karakaya in Turkey's leading industry publication, Özel Dedektif.
CRYSTAL HONOR AWARD
Crystal Plaque & Honor Award Presentation
Crystal Honor Award presented to Ümit Hakan Karakaya in recognition of industry leadership.
BRAND INVESTIGATION
WPYB Academy — Brand Protection Training
Presentation by Ümit Hakan Karakaya at the Anti-Counterfeit & Brand Investigation seminar.
WPYB CERTIFICATION
Brand Protection Graduation & Certification
Graduation ceremony for brand protection and patent investigation specialists at WPYB Academy.
DEDEKTİF HABER TV
Dedektif Haber Exclusive Live Broadcast
TV special on why private investigation is not mere curiosity but a strategic professional discipline.
UNIVERSITY CERTIFICATE PROGRAM
Cyprus Science University Forensics & Investigation
Turkey's first university-accredited certification program in Forensic Sciences, Crime Scene Analysis, and Investigation.
TV8 & NATIONAL MEDIA
TV8 Interview & Özel Dedektif Magazine
Broadcast interview with TV8 addressing professional ethics and court-admissible evidence gathering.
CORPORATE HEADQUARTERS
DAT Private Detective Official Headquarters
Delivering institutional excellence since 2005 with verified physical offices and written legal contracts.
Expert Guides & Legal Briefings
Click any article card to read in detail
AWARD & PRESS
Best of the Year Awards — Investigation Firm of the Year
At the Ekonomize Magazine & Ankara Sesi ceremony, DAT Group was honored as "Successful Investigation Firm of the Year."
DAT GROUP
Read Article
INFIDELITY GUIDE
Suspecting Your Spouse? Signs of Infidelity & Evidence
Behavioral indicators of disloyalty and golden rules for gathering court-admissible evidence.
TCC Art. 161 & PROOF
Read Article
PRE-MARITAL CHECK
Pre-Marital Vetting: Investigating Your Fiancé's Background
Why confidential background, debt, and social-circle checks matter before tying the knot.
PREVENTIVE INQUIRY
Read Article
STUDENT & FAMILY
Recognizing Warning Signs & Protecting Students
Proactive professional observation measures when your child stays out late, spends unexplained money, or withdraws.
FAMILY PROTECTION
Read Article
OUR INTERNATIONAL OFFICES
Istanbul, Ankara, Podgorica & Las Vegas Offices
Contact our global private detective network 24/7 with certified personnel and advanced field technology worldwide.
ISTANBUL OFFICE (HQ)
Istanbul Headquarters
Yeşilbağlar Mah. Kaptan Sokak Helis Metro Tower No: 19 Kat: 16 D: 67, Kartal / İSTANBUL
ANKARA OFFICE
Ankara Office
Konutkent, 3029.Cadde No:3 Kat:21 No:107 ÇANKAYA/ANKARA
WPYB GLOBAL — PODGORICA
Podgorica, Montenegro Office
UL. ILIJE PLAMENCA BR. 8, Podgorica, Karadağ
USA OFFICE
Las Vegas Office
1180 N Town Center Drive Suite 100, LAS VEGAS / ABD
ENCRYPTED QUOTE & CASE INTAKE FORM
Request an Instant Private Investigation Quote
Fill out this form or reach us 24/7 on 0532 666 77 49 / 0312 284 02 99 for detailed information.
FREQUENTLY ASKED QUESTIONS
Common Questions About Private Investigation
Serving since 2005, our agency guarantees concrete court-valid evidence and provides a 100% money-back guarantee under our written contract if you are unsatisfied.
Yes. All operations strictly respect Turkish Penal Code Art. 134 privacy and residential inviolability boundaries, conducted solely through physical observation in public spaces and open-source analysis within legitimate legal interest.