Upgrading to an Orisec Grade 2 Intruder Alarm System: A Smart Security Investment

Think Smart Security Limited proudly provides customers with quality service and installation in the West Yorkshire area.

Overview

Project Overview

A client approached us seeking to modernise their existing intruder alarm system, which had outgrown their business needs. With no partitioning in place, all users shared the same level of access, creating a significant security risk, particularly in areas containing high-value stock. Outdated external sounder alarm boxes were also failing to provide the visibility and deterrent presence required.

They needed a scalable, modern solution that could deliver granular access control, stronger perimeter deterrence, and seamless integration with their wider safety infrastructure.

Project complications

The Challenge: Enhancing Security and Access Control

A client approached us looking to upgrade their intruder alarm system to improve security, flexibility, and user access control. Their previous system lacked partitioning, meaning all users had the same access, which posed a security risk—especially in areas with high-value stock.

Additionally, their external sounder alarm boxes (SABs) were outdated, lacking visibility and deterrent power. They needed a modern, scalable solution that provided better security control, increased visibility, and integration with other safety systems.

Offered assistance

The Solution: Orisec Grade 2 Intruder Alarm System

After assessing their needs, we recommended and installed an Orisec Grade 2 intruder alarm system, which offers:

Up to 200 zones – allowing precise monitoring of different areas.
200 users with access control – ensuring only authorised staff can arm/disarm specific sections.
Multiple partitions – separating the system into distinct areas, such as:
- Production and stores warehouse (accessible only to production staff).
- High-value storage areas (restricted from office staff).
  - Smart flood detection – alerting the client to water leaks in the plant room.
  - Integration with the fire alarm – ensuring any faults or activations are displayed on the intruder panel.

This approach meant that staff only had access to the areas they needed, reducing security risks and increasing accountability.

Upgraded Deterrence, Inside and Out

Enhancing Security with High-Visibility External Sounders

To strengthen the physical deterrent, we replaced the old external sounders with upgraded Orisec backlit sounder alarm boxes (SABs). These provide:

Brighter visibility at night – making it clear the site is professionally protected.
Stronger deterrence against intruders – an illuminated, branded alarm box signals that security is taken seriously.
Modern design that enhances credibility – reassuring both staff and customers.

These enhancements not only improve security but also reinforce the company’s commitment to safety.

Right Choice

Grade 2 vs. Grade 3: Why Grade 2 Was the Right Choice

Many clients ask about the difference between Grade 2 and Grade 3 alarm systems. Here’s a breakdown:

Feature	Grade 2 (Installed)	Grade 3
Designed for	Medium-risk environments (offices, warehouses, retail)	High-risk environments (banks, jewellers, high-value stock)
Protection Against	Opportunistic criminals	Professional burglars
Tamper Protection	Standard tamper detection	Advanced tamper resistance on all devices
Device Requirements	Wired or wireless sensors	Hardwired, anti-blocking detectors

For this installation, a Grade 2 system was the perfect fit—offering high security without unnecessary complexity or costs.

Maintenance

Ongoing Protection: Maintenance Plans for Reliability

To ensure long-term reliability, the client opted for our Gold Maintenance Package, which includes:

Regular servicing to prevent faults.
Priority response in case of issues.
Reduced call-out fees, ensuring cost-effective support.

Our tiered maintenance options (Gold, Silver, Bronze) allow businesses to customise their level of support, ensuring their security system stays fully operational at all times.