About Us
Contact Us
Privacy Policy
Cookie Usage
Add Your Store
Filters

Filters

[0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] [Y] [Z]
Price: £ - £
Communication > Telephone Cables & Accessories > Telephone Ringers
Available
BT Loud Extension Bell Loud Ext. Bell
BT Loud Extension Bell Loud
Ext. Bell

    - Loud indoor bell ringer
    suitable for warehouses
    large offices garages
    shop floors etc
    -
Availability: In Stock
£19.99
Available
Telephone Extension Booster BT Tele Ext Booster
Telephone Extension Booster
BT Tele Ext Booster
    This extension booster
    increases the REN
    capacity of a normal
    telephone line from 4 to
    11 allowing you to fit
    many more extensions
    around your home. Every
    piece of telephone
    equipment which connects
    to the telephone network
    has a ringer equivalence
    number REN. This defines
    the amount of current it
    draws from the telephone
    line. Most equipment
    unless otherwise stated
    has a REN of 1. To
    determine how many pieces
    of equipment can be added
    to a line simply add up
    the REN numbers of each
    item.The capacity of a
    normal BT line is REN 4.
Availability: In Stock
£39.99
Contact Us
Let us dent the universe not by a single action but by billions of innovations that define us as humans
  • productWIKI, St Austell Close, Stafford, Staffordshire, ST17 0EE, United Kingdom
  • web@productwiki.co.uk
  • +44 (0) 20 8191 9063
  • Mon-Sat 8:30am - 5:30pm
Information
My Account
Newsletter
Subscribe to our newsletter for latest offers
© Copyright productWIKI 2022 All rights reserved.
Menu