The verdict in three sentences
In a security company with 700 guards spread across 140 client sites, the gap between billed shifts and hours actually worked is expensive, and it hides in paper logbooks. Whether you run guards in Douala or compare options in Toronto, a custom system covering shift scheduling, on-site QR clock-in, geolocated patrols, incident reports and payroll hour calculation costs 6,000,000 to 14,000,000 FCFA excl. VAT in 2026 (about 9,150 to 21,350 EUR, or 13,500 to 31,500 CAD). The target gain is clear: eliminate ghost hours and recover 4 to 6% of payroll, for a payback in under six months.
Where hours leak in a private security company
The operations director sees the same leaks every month: an absent guard replaced late but paid anyway, a missed handover, a night patrol written in the logbook without being done, overtime declared by the post supervisor without any check. Clients complain about the opposite: the site was unguarded at 3 a.m. and nobody knew until the incident. Major clients (banks, port industries, telecoms, embassies) now require time-stamped proof of presence and patrols.
| Field problem | Mechanism | Estimated impact 2026 |
|---|---|---|
| Ghost hours | Shifts paid without verified presence | 2 to 3% of payroll |
| Unchecked overtime | Verbal declaration by post supervisor | 1 to 2% |
| Missed patrols | Logbook filled in afterwards | Client penalties, lost contracts |
| Late replacements | Chains of night phone calls | Sites unguarded 1 to 3 h |
| Paper incident reports | Reported within 24 to 72 h | Insurance disputes |
| Manual payroll entry | Re-keyed from shift sheets | 3 to 5 working days a month |
Modules and their cost in FCFA
The typical architecture combines an Android app for guards and post supervisors (working offline, syncing as soon as the network returns), a web dashboard for the operations centre and an optional client portal.
| Module | Content | Indicative price excl. VAT 2026 |
|---|---|---|
| Shift scheduling | Guard assignment per site, day/night rotations, gap alerts | 1,200,000 to 2,500,000 FCFA |
| QR clock-in | QR fixed on site, scan at start and end of shift, photo and GPS | 900,000 to 2,000,000 FCFA |
| Geolocated patrols | QR or NFC checkpoints, expected times, missed patrol alert | 1,000,000 to 2,500,000 FCFA |
| Incident reports | Mobile form, photos, severity, supervisor notification | 700,000 to 1,500,000 FCFA |
| Hours calculation and payroll export | Regular, night, Sunday hours, premiums, export to payroll software | 1,200,000 to 3,000,000 FCFA |
| Client portal | Presence and patrol reports, incidents, monthly PDF export | 600,000 to 1,500,000 FCFA |
| Rollout and training | QR on 140 sites, supervisor training, 2 weeks of support | 400,000 to 1,000,000 FCFA |
| Total | 6,000,000 to 14,000,000 FCFA |
Recurring costs come on top: hosting and maintenance of 150,000 to 350,000 FCFA a month, a mobile data plan of about 3,000 to 5,000 FCFA per post phone with MTN or Orange Cameroon, and entry-level Android phones at 50,000 to 80,000 FCFA each, one per post rather than one per guard.
Custom build or international vendor?
Guard tour vendors (TrackTik, Guardso, QR-Patrol) offer proven tools, widely used by Toronto operators, but they charge per guard in foreign currency, with no payroll calculation suited to Cameroonian premium rules and no integration with local payroll software.
| Criterion | International SaaS | Custom build |
|---|---|---|
| Cost for 700 guards | 3 to 8 USD per guard per month, i.e. 15 to 40 M FCFA a year | 6 to 14 M FCFA once + maintenance |
| Local payroll and premiums | No, raw export | Yes, collective agreement rules |
| Offline mode | Variable | Designed in from day one |
| Language and guard UX | English or partial French | Simplified French, icons |
| Payment | Card in USD | Bank transfer, FCFA |
| Data ownership | With the vendor | With you |
Mini case study
Mr Ngo Bassa, operations director of a security company in Douala, manages 700 guards paid on average 110,000 FCFA a month including charges, i.e. a payroll of 77,000,000 FCFA a month and 924,000,000 FCFA a year.
Need a professional website?
Kolonell builds websites that attract clients, optimized for the Sénégalese market. Free quote in 2 minutes.
He invests 10,500,000 FCFA excl. VAT in the software, 4,500,000 FCFA in 70 post smartphones and 250,000 FCFA a month in maintenance. After three months, QR clock-in reveals 3.1% of hours paid without presence and 1.4% of unjustified overtime. By recovering 4.5% of payroll, he saves about 3,465,000 FCFA a month, or 41,580,000 FCFA a year. The first-year cost (10,500,000 + 4,500,000 + 3,000,000 = 18,000,000 FCFA) is covered in just over five months, not counting the two bank contracts renewed thanks to the client portal.
FAQ
Is QR clock-in reliable against fraud?
Yes, if each scan is tied to a photo, GPS position and server time. A QR code photographed and scanned elsewhere is detected by the position gap, usually beyond 100 metres.
What happens when the mobile network drops at night?
The app stores scans offline and syncs them once the network is back. The operations centre gets an alert if a post has not synced for more than 2 hours.
How long to roll out across 140 sites?
Allow 10 to 14 weeks of development, then 3 to 4 weeks of field rollout. QR installation and training are done zone by zone, about 35 to 40 sites a week.
Does every guard need a smartphone?
No, a shared post phone is enough in most cases, about one device for 10 guards. Each guard signs in with a code or badge, which keeps the hardware budget at 4 to 6 M FCFA.
Can the software calculate payroll directly?
It calculates regular, night, Sunday and public holiday hours with their premiums, then exports to your payroll software. This cuts payroll preparation from 3 to 5 days to less than one day.
Let's scope your project. Share your number of guards, sites and your payroll software: we quote a platform at 6 to 14 M FCFA excl. VAT delivered in 3 to 4 months. Detailed quote within 48 h. WhatsApp +221 77 596 93 33.
Mohamed Bah
Fondateur, Kolonell
Passionate about digital and entrepreneurship in Africa, Mohamed has been helping Sénégalese businesses with their digital transformation since 2020. Founder of Kolonell, he believes every SME deserves a professional and accessible online présence.
