- Home
- Intrusion detection
- Ajax alarm prices
Registered Ajax installer · Prices as of November 2026
Ajax alarm system prices in Nigeria
Equipment prices for Ajax wireless alarms, photo verifying detectors and AI cameras, designed and installed by a registered Ajax Systems installer in Lagos and across Nigeria.
Launch offer until 31 December 2026: buy an integrated Ajax system and get three months of free monitoring. Book an assessment
Typical systems
Three starting points
Most systems start from one of these and are adjusted after the site visit. Every system includes one smart hub.
Small home
₦1,130,000
Smart hub, 2 indoor motion detectors, 2 door or window contacts, 1 keypad, 1 indoor siren
Large home or compound
₦4,040,000
Smart hub, 4 indoor motion detectors, 4 door or window contacts, 2 outdoor motion detectors, 1 keypad, 1 indoor siren, 4 cameras, 5 MP, 8 channel video recorder
Warehouse or depot
₦6,519,000
Smart hub, 4 indoor motion detectors, 4 door or window contacts, 4 outdoor motion detectors, 2 keypad, 2 indoor siren, 6 cameras, 8 MP (4K), 8 channel video recorder
Prices are for equipment, as of November 2026. Installation, app setup, network cabling for cameras and recorder hard drives are quoted after the survey.
Device prices
Ajax devices we install
Detectors, keypads and sirens are wireless and report to one hub over Ajax's encrypted Jeweller radio. Cameras are wired and powered over the network cable. See each device with its specifications.
| Device | Price |
|---|---|
| Smart hub with app alerts | ₦415,000 |
| Indoor motion detector | ₦100,000 |
| Door or window contact | ₦75,000 |
| Outdoor motion detector | ₦325,000 |
| Keypad | ₦250,000 |
| Indoor siren | ₦115,000 |
| Camera, 5 MP, AI detection | ₦366,000 |
| Camera, 8 MP (4K), AI detection | ₦488,000 |
| Video recorder, 8 channel | ₦446,000 |
| Video recorder, 16 channel | ₦682,000 |
- Alarms with photos
- App alerts to the people you choose
- Up to 1,700 m wireless range
- Works with your electric fence
Estimate
Build your own Ajax system
Add detectors and cameras to see an itemised equipment estimate, then send it to us on WhatsApp.
FAQ
Common questions
Straight answers about how we work. If your question is not here, message us on WhatsApp and the person running the job will reply.
Ask us on WhatsAppHow much does an Ajax alarm cost in Nigeria?
A small home system with a hub, two motion detectors, two door contacts, a keypad and a siren costs ₦1,130,000 in equipment. Larger systems with outdoor detectors and cameras are priced per device. Installation is quoted after the survey.
Is there a monthly fee?
No fee is needed to use the Ajax app. You can subscribe to our 24/7 Virtual Security Guard monitoring or run the system yourself. As a launch offer, integrated Ajax systems bought before 31 December 2026 come with three months of free monitoring.
Does it need internet?
Yes. The hub connects to the internet to send alerts to your phone. We plan the connection during the site risk assessment.
Can Ajax work with my electric fence?
Yes. Ajax detectors on the fence line and at the gates mean every alarm arrives with photos, so your team knows whether to respond.
Why use a registered installer?
We are registered with Ajax Systems and use Ajax's professional software to set up, test and maintain each system, so it works the way Ajax designed it.
See your perimeter clearly
Book a site risk assessment. We visit sites in Lagos, start with a virtual consultation anywhere else in Nigeria, and deliver nationwide. Site assessment fees apply and are credited to your project fee when you go ahead.