02/06/2026
Who locks up your business at the end of the day?
Across Belfast and North Down, many business owners still rely on managers or staff members staying behind to lock premises, respond to alarms, or attend out-of-hours incidents.
It works, until something goes wrong.
At 3Security Group, our Keyholding & Alarm Response service allows your team to finish their shift and head home safely, knowing that security is being handled by trained professionals.
✅ Secure lock-up and unlock services
✅ 24/7 alarm response
✅ Keyholding by licensed security personnel
✅ Reduced risk to staff attending incidents alone
✅ Detailed reporting after every attendance
Your managers were hired to run your business.. not to be on call every evening, weekend, and holiday.
Let our team take responsibility for your premises, so your team can focus on what they do best.
📍 Covering Belfast, North Down and surrounding areas.
📞 Get in touch to discuss how we can support your business.
