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Monday 8am - 8pm Tuesday 8am - 8pm Wednesday 8am - 8pm Thursday 8am - 8pm Friday 8am - 8pm Saturday 8am - 8pm Sunday 8am - 8pm

N.S.L Security Systems Ltd

Home
United Kingdom
Leeds
N.S.L Security Systems Ltd

Specialise in professionally installing CCTV, Intruder Alarms and Security Lighting

16/06/2026

Ajax Accreditation Certificates renewed for both Superior Jeweller and Wired Intrusion. 🔥

🔹 Ajax Superior Jeweller Certificate
🔹 Ajax Superior Wired Certificate

The certifications are valid for two years and require recertification to maintain accredited status. 👍🏼

Each certification also requires successfully passing the official Ajax accreditation exam following completion of the training course. 🏅

As a certified Ajax specialist, I stand out as an expert installer and trusted partner, committed to delivering exceptional quality and service. 🏆

Ajax Systems Worldwide

🌍 www.nslsecuritysystems.co.uk
💻 [email protected]
📱 07547 737 399

leedsalarms ajaxalarm remoteviewing survelliance cctvinstallation floodlights securitylights electrician sparky homeautomation securitysystems homesecurity accesscontrol securitycamera smartsecurity securitysystem surveillance alarmsystem homesecurity securitysystem smarthome peaceofmind innovation nslsecuritysystems

09/06/2026

Ajax Outdoor Lighting System Successfully Installed in Leeds, West Yorkshire! 🔥

Ajax Services:
⭐ Ajax Outdoor Lighting System

A few months ago, I installed an Ajax Superior Intruder Alarm System, and now I’m back to upgrade the property with the Ajax Outdoor Lighting System, bringing both systems together into one seamless ecosystem. 🥇

💡Control your lighting from anywhere in the world using the Ajax app.

💡Set schedules to automatically turn lights on at night and off in the morning.

💡Configure the system so motion detectors trigger the lights instantly when an intruder is detected or a panic button is pressed.

As a certified Ajax specialist, I stand out as an expert installer and trusted partner, committed to delivering exceptional quality and service. 🏆

🌍 www.nslsecuritysystems.co.uk
💻 [email protected]
📱 07547 737 399

leedsalarms ajaxalarm remoteviewing survelliance cctvinstallation floodlights securitylights electrician sparky homeautomation securitysystems homesecurity accesscontrol securitycamera smartsecurity securitysystem surveillance alarmsystem homesecurity securitysystem smarthome peaceofmind innovation nslsecuritysystems

02/06/2026

The new Ajax Superior G3 Keypad Touchscreen. 🔥

Really like the look and feel of this, especially in the black finish. 🏆

The touchscreen is quick and easy to use, makes controlling the system a lot more straightforward. 👍🏼

Definitely a nice upgrade from the Ajax Superior Keypad Plus. 😎

🌍 www.nslsecuritysystems.co.uk
💻 [email protected]
📱 07547 737 399

leedsalarms ajaxalarm remoteviewing survelliance cctvinstallation floodlights securitylights electrician sparky homeautomation securitysystems homesecurity accesscontrol securitycamera smartsecurity securitysystem surveillance alarmsystem homesecurity securitysystem smarthome peaceofmind innovation nslsecuritysystems

26/05/2026

Ajax 4K Digital IP CCTV System Successfully Installed in Leeds, West Yorkshire! 🔥

A few months ago, I installed an Ajax Superior Wireless Intruder Alarm System, Ajax Doorbell, Ajax NVR and Ajax Perimeter Protection.🏅

I’ve now returned to upgrade the existing system with 2 x Ajax 4K Hybrid Turret Cameras, creating one complete smart security ecosystem. 🏆

Ajax Services:
⭐ Ajax Superior Intruder Alarm System
⭐ Ajax CCTV System & DoorBell
⭐ Ajax Perimeter Protection

A 128GB micro SD card has also been installed in the Ajax 4K turret cameras to provide backup storage in case the NVR is ever stolen or damaged. 👊🏼

As a certified Ajax specialist, I stand out as an expert installer and trusted partner, committed to delivering exceptional quality and service. 🏆

🌍 www.nslsecuritysystems.co.uk
💻 [email protected]
📱 07547 737 399

leedsalarms ajaxalarm remoteviewing survelliance cctvinstallation floodlights securitylights electrician sparky homeautomation securitysystems homesecurity accesscontrol securitycamera smartsecurity securitysystem surveillance alarmsystem homesecurity securitysystem smarthome peaceofmind innovation nslsecuritysystems

19/05/2026

Ajax Fire Detection System (18 Devices) Successfully Installed in Doncaster, South Yorkshire! 🔥

Ajax Services:
⭐Ajax Fire Detection System

A few months ago, I installed an Ajax 4K CCTV system with 15 cameras, followed by an Ajax Superior wireless intruder alarm system with over 100 devices. This was then expanded with a bespoke lighting control solution, bringing everything together into one seamless ecosystem.🏅

I’ve now returned to install an Ajax Fire Detection System with 18 devices, further expanding the integrated setup and creating one complete smart security and automation solution. 🏆

The site now has over 150+ Ajax devices fully integrated into one seamless system. 💪🏼

✅ 👁️ Ajax Remote Monitoring Service (ARC) - This property is monitored by an accredited Ajax specialist Alarm Receiving Centre (ARC), providing secure, 24/7 remote monitoring through Harborough Monitoring Ltd.

✅ 📄 Ajax Maintenance Report Service - Ajax Maintenance Report has been sent to the customer, confirming the system has successfully passed inspection.

As a certified Ajax specialist, I stand out as an expert installer and trusted partner, committed to delivering exceptional quality and service. 🏆

🌍 www.nslsecuritysystems.co.uk
💻 [email protected]
📱 07547 737 399

12/05/2026

Ajax Superior Wireless Intruder Alarm System (17 Devices) Successfully Installed in York, North Yorkshire! 🔥

Ajax Services:
⭐ Ajax Superior Intruder Alarm System

Ajax Services Plans:
⭐ Ajax Hub SIM Card Service

Installation includes:
🔹 1 x Ajax Hub 2 Plus (4G)
🔹 4 x Ajax Superior Door Protect Plus
🔹 4 x Ajax Superior Window Protect Plus
🔹 3 x Ajax Superior Motion Protect
🔹 1 x Ajax Superior Motion Cam HD PhOD
🔹 1 x Ajax Superior KeyPad Plus
🔹 2 x Ajax Baseline Space Control Fob
🔹 1 x Ajax Superior Home Siren
🔹 1 x Ajax Superior Street Siren Double Deck

✅ 📄 Ajax Maintenance Report Service - Ajax Maintenance Report has been sent to the customer, confirming the system has successfully passed inspection.

To enhance the user experience, I’ve added colored stickers to the Ajax Superior Keypad Plus and the Space Control Fob, offering visual assistance for easier function recognition and simplifying the learning process. 🎨

As a certified Ajax specialist, I stand out as an expert installer and trusted partner, committed to delivering exceptional quality and service. 🏆

🌍 www.nslsecuritysystems.co.uk
💻 [email protected]
📱 07547 737 399

05/05/2026

The new Ajax Superior G3 Keypad Touchscreen. 🔥

Here’s a quick demo of it in action, linked to my bespoke Ajax security lighting system. 🏆

Fast, responsive, and incredibly easy to use, it gives you full control of your system, including groups and outdoor lighting. 👍🏼

Think of it like a smartphone, built into your security system. 😎

A perfect upgrade from the Ajax Superior Keypad Plus and something I can now offer to my customers.🏅

🌍 www.nslsecuritysystems.co.uk
💻 [email protected]
📱 07547 737 399

28/04/2026

Ajax Superior Wireless Intruder Alarm System (13 Devices) Successfully Installed in Leeds, West Yorkshire! 🔥

Ajax Services:
⭐ Ajax Superior Intruder Alarm System

Installation includes:
🔹 1 x Ajax Hub 2 Plus (4G)
🔹 2 x Ajax Superior Door Protect Plus
🔹 2 x Ajax Superior Window Protect Plus
🔹 3 x Ajax Superior Motion Protect
🔹 1 x Ajax Superior Motion Cam HD PhOD
🔹 1 x Ajax Superior KeyPad Plus
🔹 2 x Ajax Baseline Space Control Fob
🔹 1 x Ajax Superior Home Siren
🔹 1 x Ajax Superior Street Siren Double Deck

✅ 📄 Ajax Maintenance Report Service - Ajax Maintenance Report has been sent to the customer, confirming the system has successfully passed inspection.

To enhance the user experience, I’ve added colored stickers to the Ajax Superior Keypad Plus and the Space Control Fob, offering visual assistance for easier function recognition and simplifying the learning process. 🎨

As a certified Ajax specialist, I stand out as an expert installer and trusted partner, committed to delivering exceptional quality and service. 🏆

🌍 www.nslsecuritysystems.co.uk
💻 [email protected]
📱 07547 737 399

21/04/2026

Ajax 4K Digital IP CCTV System Successfully Installed in Leeds, West Yorkshire! 🔥

Ajax Services:
⭐ Ajax CCTV System

Installation includes:
🔹 1 x Ajax 8-Channel NVR
🔹 3 x Ajax 4K Hybrid Turret Camera
🔹 1 x Ajax Case B
🔹 1 x 4-Port Gigabit POE Switch
🔹 1 x 4TB Storage
🔹 3 x 128GB Micro SD Card

A 128GB micro SD card has also been installed in the Ajax 4K turret cameras to provide backup storage in case the NVR is ever stolen or damaged. 👊🏼

As a certified Ajax specialist, I stand out as an expert installer and trusted partner, committed to delivering exceptional quality and service. 🏆

🌍 www.nslsecuritysystems.co.uk
💻 [email protected]
📱 07547 737 399

14/04/2026

Ajax Security Lighting (4 Floodlights) seamlessly integrated with the Ajax Superior Intruder Alarm System, successfully installed in Leeds, West Yorkshire! 🔥

A few weeks ago, I installed a 17 device Ajax Superior wireless intruder alarm system. I’ve now returned to add a bespoke Ajax security lighting solution, bringing everything together into one seamless system.💡

Ajax Services:
⭐ Ajax Security Lighting
⭐ Ajax Superior Intruder Alarm System

Ajax Services Plans:
⭐ Ajax Hub SIM Card Service
⭐ Ajax Remote Monitoring Service (ARC)

4x LED floodlights, fully integrated with the Ajax ecosystem, working seamlessly alongside the intruder alarm system.🏅

💡Control your lighting from anywhere in the world using the Ajax app.

💡Set schedules to automatically turn lights on at night and off in the morning.

💡Configure the system so motion detectors trigger the lights instantly when an intruder is detected or a panic button is pressed.

✅ 👁️ Ajax Remote Monitoring Service (ARC) - This residential property is monitored by an accredited Ajax specialist Alarm Receiving Centre (ARC), providing secure, 24/7 remote monitoring through Harborough Monitoring Ltd.

✅ 📄 Ajax Maintenance Report Service - Ajax Maintenance Report has been sent to the customer, confirming the system has successfully passed inspection.

As a certified Ajax specialist, I stand out as an expert installer and trusted partner, committed to delivering exceptional quality and service. 🏆

🌍 www.nslsecuritysystems.co.uk
💻 [email protected]
📱 07547 737 399

Address

Leeds

Opening Hours

Monday	8am - 8pm
Tuesday	8am - 8pm
Wednesday	8am - 8pm
Thursday	8am - 8pm
Friday	8am - 8pm
Saturday	8am - 8pm
Sunday	8am - 8pm

Telephone

+447547737399

Website

https://nslsecuritysystems.co.uk/

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