Intruder Alarms & Detection Systems

NSI Gold accredited intruder alarms, dual-path signaling, anti-masking PIR sensors, and instant police response signaling to keep your commercial property protected 24/7.

Commercial Perimeter & Premises Defense.

Protecting commercial premises from unauthorized entry requires robust, tamper-resistant intruder alarm systems built to the highest industry standards. Lansafe designs and installs Grade 2, 3, and 4 security installations tailored specifically for commercial offices, retail centers, warehouses, and industrial parks.

Connected to our NSI Gold Category 1 Alarm Receiving Centre (ARC) via dual-path cellular and IP signaling, confirmed alarms trigger immediate police dispatch under official URN protocols, guaranteeing rapid emergency response when every second counts.

NSI Gold & BS EN 50131 Compliant: Certified Grade 2, 3, & 4 high-security installations.
DualCom Pro Dual-Path Signaling: Encrypted 4G + LAN monitoring with zero single point of failure.
Smart Mobile App Control: Arm, disarm, check zone status, and receive real-time push alerts on your phone.
Commercial Intruder Alarm System

Key Features & System Benefits.

NSI Gold Accredited Systems

Highest quality hallmark in the security industry ensuring maximum commercial insurance compliance and approval.

Grade 2, 3 & 4 Security Architecture

Bespoke system designs suited for low risk offices up to ultra-high risk commercial jewelry, cash, and vault facilities.

Dual-Path IP & 4G Signaling

CSL DualCom Pro dual-path signaling monitors line integrity 24/7 and instantly sends alarm transmissions over cellular networks.

Anti-Masking PIR Motion Sensors

Advanced dual-technology motion detectors detect spray-paint, physical covers, or tampering attempts before an intrusion occurs.

Smart Mobile App Control

Arm or disarm zones remotely, view event logs, manage user PIN codes, and receive real-time push alerts on iOS and Android devices.

Immediate Police Response (URN)

Sequential alarm confirmation protocols trigger immediate police dispatch via official Police Unique Reference Numbers (URN).

System Capabilities & Standards.

Detectors & Hardware Specifications

Commercial detection hardware designed for anti-tamper security, high sensitivity, and low false alarm rates.

Detector Range: Dual-Tech PIR + Microwave, Anti-Masking Motion, Acoustic Glassbreak, & Seismic Detectors.
Perimeter Defense: Heavy-duty magnetic door contacts, roller shutter contacts, & active infrared beams.
Control Keypads: Full-color touchscreen keypads, RFID proximity tags, & integrated panic attack buttons.
External Sirens: High-decibel weather-proof bell boxes with illuminated status LEDs & twin strobes.

Monitoring & Police Standards

Full compliance with Police NPCC Guidelines and British Security Industry Standards.

Standards Compliance: Installed to BS EN 50131, PD 6662, & BS 8243 security standards.
Police URN Dispatch: Direct connection to police control rooms via unique reference numbers.
Maintenance Routine: Bi-annual preventive maintenance inspections & battery load testing.
24/7 Support Desk: Dedicated UK-based support desk for instant technical assistance & remote diagnostics.

Protect Your Business with NSI Gold Intruder Alarms

Get in touch with Lansafe today to schedule a confidential security assessment and protect your valuable assets.