Please note that all orders placed after 3pm on Tuesday the 2nd of June will not be dispatched until Monday the 6th of June due to the Jubilee bank holiday.
Trade Accounts Welcome
Create an account here
Next Day Delivery Available 
To find out more, click here
Large Order? Request a Quote
Get in touch with us here
Up to 3 Years Warranty
Available on a range of products
Please fill all fields and we will reply with a personalised quote and ETA as soon as possible

Switches & Modules

Apollo ADDRESSABLE INTERFACE XP95 Zone Monitor 55000-845

Apollo ADDRESSABLE INTERFACE XP95 Zone Monitor 55000-845

£52.99 £44.16 (ex. VAT)
Stock Status: In Stock
Apollo ADDR I/FACE DET XP95 Zone Monitor 55000-845

Please note this product is not held in stock but will be ordered in when you place your order, we will contact you to confirm delivery dates and delivery charges. Please note that this product is non-returnable.


Make 6 weekly payments of £8.83.

Interest free. Learn More

PayPal Checkout
Same Day Dispatch

Cut off for same day dispatch is 3PM, Monday to Friday

Next Day Delivery Available At Checkout

Order before 3PM for same-day dispatch!

Order before 3PM tomorrow for same day dispatch!

Apollo XP95 Zone Monitor Unit with Isolator – 55000-845APO

The Zone Monitor powers and controls the operation of a zone of up to 20 Apollo Series 65 or Orbis Fire Detectors from a Discovery or XP95 loop. The Zone Monitor with Isolator is loop powered and operates at 17–28V DC with protocol pulses of 5–9V.

The Zone Monitor with Isolator is supplied with a backbox for surface mounting, and is for indoor use only. Two LEDs, one red and one yellow, are visible through the front cover of the enclosure. The red LED is illuminated to indicate that a fire alarm condition has been detected on the zone wiring. The yellow LED is illuminated whenever the built-in isolator has sensed a short circuit loop fault. The backbox is a polycarbonate moulding.

Key Features:

  • Fitted with a bi-directional short circuit isolator
  • Unaffected by loop short circuits


  • MPN:
  • Product Type:
  • Brand:
  • Product Code:
Not yet reviewed
Write an online review and share your thoughts with other shoppers!
Be the first to review this product

Popular Brands