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Deter Prevent Protect

Cheshunt, Waltham Cross

Services and skills

  • Alarms / Security

    15 skills

    Alarm Response

    Burglar Alarm - Installation

    Burglar Alarm - Supply & Installation

    Burglar Alarm Servicing

    Call / Door Entry Systems

    CCTV - Installation

    CCTV - Supply & Installation

    CCTV Repair

    Emergency Alarms / Security Service

    Intercom Entry Systems

    Intruder Alarms

    Scaffold Alarms

    Security Assessment

    Security Barriers

    Security Solutions / Access Control

  • Services

    4 services

    • Domestic Work
    • Commercial Work
    • Free Estimates
    • 24 Hour Call-out


Customer reviews

Overall ratingin last 12 months

9.99Write a review
  • Workmanship10 out of 10
  • Tidiness10 out of 10
  • Reliability9.98 out of 10
  • Courtesy10 out of 10
Write a review

50 Total Reviews

The reviews below represent customers' views and not the views of Checkatrade

  • House alarm

    10Verified Review

    Lewis came and talked to me to advise me of what options were available. The quote that I was given was very competitive so I decided to go ahead. Lewis is a very tidy worker and I would definitely recommend him.

    Location: EN8
  • CCTV install and network cabling

    10Verified Review

    Communicated with Lewis over text and email to specify work and get a quote. After booking Lewis arrived on time and completed the work to a high standard and on schedule. He made sure to check with me regarding positions of sockets etc and gave his advice on potential pros and cons of different options. He was polite and tidy. Highly recommended - great job.

    Location: WD3
  • Office and workshop camera and alarm system

    10Verified Review

    Lewis was recommended to us by our landlord for CCTV and alarms as we desperately needed some installing. I can't say more how much of an 11/10 service Lewis gave us from start to finish ! Was absolutely gold standard customer service and absolutely seamless. Flawless installation and everything works as needed. The aftercare is first class too if any issues arise. Would recommend him to anyone ! Couldn't be happier with our system.

    Location: WD6
  • Alarm and CCTV System Supply and Fit

    10Verified Review

    I would definitely recommend Lewis to anyone thinking of having an alarm or cctv system fitted. He is very trustworthy, punctual and tidy and provides excellent after sales support.

    Location: SG18
  • Commercial CCTV installation

    10Verified Review

    I found Lewis on Checkatrade along with a few other installers. I booked meetings for 5 companies to attend and Lewis stood out amongst the crowd. From start to finish I've found Lewis to be very knowledgeable, friendly, professional and courteous, to the point sometimes I had to tell him to "just do it" in work hours because he didn't want to disturb members of staff. He worked hard, polite and worked very well with and around the team here and continues to provide excellent support aftersales. I don't think I could recommend DPP any higher than I do

    Location: SG18
  • Full CCTV system installed with CAT 5 cable for home entertainment throughout property.

    10Verified Review

    Lewis is very knowledgeable and his attention to detail is excellent would highly recommend, all works completed to a very high standard and on budget

    Location: EN11

Company profile

  • OwnerLewis Wood
  • Member Since2023
  • Public Liability InsuranceSelf-Certified
  • AccreditationsChecked
  • AddressChecked
  • IdentityChecked
  • Checkatrade T&C'sSigned
  • VATNo
  • Company typeSole Trader

Company info

Welcome to Deter Prevent Protect!

My name is Lewis, I'm a friendly and reliable, locally based Safety and Security Engineer with over 10 years experience in the industry, as well as being an approved and certified installer of market leading Safety and Security Systems. I have the passion and commitment to provide only the highest quality service for the best value for money in all aspects of:

  • CCTV
  • Door Entry
  • Access Control
  • Intruder Alarms
  • Smart Doorbells
  • 24/7 Call out
  • System take over
  • System maintenance

As well as the aspects listed above, I can also provide Data Networking and WI-FI solutions.

I cover both Domestic and Commercial installations, fulfilling my customers’ needs and helping them find the system that is the most suitable for the project and the one that my customer will get the most out of for their budget.

I offer a free property survey, so please do not hesitate to contact me with any queries regarding Safety and Security System installation, design or maintenance and I'll be happy to help.

(Even if you require a service that isn't listed above, please feel free to ask).

Thank you for your interest!


  • Hikvision Certified Security Associate
  • VisoniClub Certified Installer
  • BTEC Level 4 - Installation and Maintenance of Intruder and Hold Up Alarms 
  • Tavcom Training Certificate - Practical CCTV
  • AJAX Smart AV Distribution Intruder alarm Course UK Certificate 

Contact details

Accreditations and awards