CR123A alarm sensor battery - pack of 2

Wireless alarm sensor batteries x2 pack - CR123A

  • £7.99
  • inc VAT
  • Save £2
( £6.66 ex VAT )

Sold Out

These replacement wireless alarm sensor batteries are designed for use across ALL major wireless burglar alarm systems.  Guaranteed best prices & best service from the SmartSecurity.Store team.

  • Wireless sensor batteries - CR123 A security system-grade
  • x2 multi-pack

Correct size & Compatible

These are special CR123 A batteries, designed for use with ALL major wireless alarm system sensors.  Please be aware alarm sensors take a slightly different sized battery to the standard CR123 - and this is the correct / compatible battery for an alarm system.

N.B. these alarm batteries are also compatible major alarm manufacturers including Texecom, Scantronic, Honeywell and Pyronix.

wireless alarm sensor battery



Please note this is a GENUINE  alarm battery replacement, not a counterfeit/cheap knock-off.  Buying fake batteries can lead to property fires.


If you don't want to install the battery yourself, we also provide an 'onsite battery fitting service'- where we send an engineer to fit your batteries for you.  This is charged at £109 (including the batteries).  Book this service here >>