Hallmark Security is an independent family run business with over 25 years of experience.

For a FREE consultation call: 01273 510055

Who We Are

We are a family run, independent business in the domestic security market with over 25 years of industry experience. Offering a huge range of high quality, independently sourced products from a range of manufacturers, including our main suppliers Texecom & Pyronix we can ensure we provide you with the highest quality systems.

Why Choose Us

  • “Outstanding installation service for our new CCTV system and recent installation of a new Intruder Alarm system saving us 40% on a previous quotation. I would thoroughly recommend Hallmark Security.” - Bob Tansley -Seaford  
  • “They were so clean and tidy” - Joe - Newhaven  
  • “A very reliable and reasonably priced service.” - Gerri Ori - Seaford  
  • “I have recently had an alarm system installed by hallmark Security. The service I received was first class and I would recommend this company to any of my friends, family and business associates.” - Lisa Hallewell - Lewes  
  • “Hallmark are professional from the first contact to the installation and the ongoing support - great service, great value and great results.” - Chris Bray - Newhaven  

We're Here To Help

Our experienced and friendly staff install all systems in accordance with BSEN50131. We cover East & West Sussex, Surrey, West Kent & East Hampshire and offer 24-hour call out to our contracted customers. We specialise in Wireless Burglar Alarm systems for domestic properties.

Accredited

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Wireless Residential Burglar Alarm Systems

We specialise in the installation and maintenance of  wireless residential burglar alarm systems from leading suppliers Texecom & Pyronix.
Texecom's revolutionary Ricochet Wireless Technology utilises mesh networking wireless technology to deliver more performance than any other wireless security system with multiple devices capable of relaying messages to and from each other allowing great coverage and scalability.
Pyronix offer the multi-award winning Enforcer two-way wireless technology system. With great battery life and reliability these devices are perfect for ensuring the security of your home.
Pyronix Enforcer
Texecom Ricochet
PSI Premier Award Winner
  • “Outstanding service received by installation of CCTV system and recent installation of new Intruder Alarm system saving us 40% on previous quotation received. I can thoroughly recommend Hallmark Security.” - Bob Tansley -Seaford  
  • “A very reliable and reasonably priced service.” - Gerri Ori - Seaford  
  • “They were so clean and tidy” - Joe - Newhaven  
  • “I have recently had an alarm system installed by hallmark Security. The service I received was first class and I would recommend this company to any of my friends, family and business associates.” - Lisa Hallewell - Lewes  
  • “Hallmark are professional from the first contact to the installation and the ongoing support - great service, great value and great results.” - Chris Bray - Newhaven  

Our Services

The domestic security specialist

Burglar Alarm Systems

CCTV

Security Lighting