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  • W73820 Guardall Proximity Fobs 2 Pack

Manufacturers part number: W73820 - please note that this product has replaced Guardall Cards W73837 and these fobs should be used as a direct replacement.

Guardall Proximity Card - 2 Pack that can be used in conjunction with the prox keypads and proximity readers to provide setting/unsetting of the system.

Please note that the W73820 is the replacement for the now discontinued W73837.

In general, keypads with readers which use an additional reader interface as well as readers PC1100 will not work with the replacement fobs. This specifically relates to products installed before 2007.

If you have a system which was installed between 2006 and 2007 please check if the keypad / reader has the following firmware or newer:

Keypads with reader must have firmware V3.0 or later will be able to use the replacement fobs (batch code 0107 and later)

Readers PC1240 W73821 with firmware V1.05 or later will operate properly (batch code 0107 and later)

Older products may no longer be supported due to this change. The only option with a non-supported product is to replace these units unfortunately as we are unable to get hold of the older fobs.

Verification of the current firmware version:

If you are in doubt as to which firmware version you have, you can use menu 60 of the installer menu to check the keypad version. In most cases the keypad version is also shown inside the keypad itself. 

When it comes to the reader, check is there is a label on the showing PC1240. The firmware version should be located on a label inside the reader which will require you to open up the reader to check (simply undo the four screws)

Should you need any further assistance please get in touch either via the contact us box or via email 

Why Choose ID Card Centre?

At ID Card Centre, we genuinely care about our customers. Whether you're purchasing for the first time or one of our many long-standing clients. When purchasing with us, our guarantees to you are:

•    All in stock orders when placed before 3pm will be shipped the same day.

•    We guarantee 100% satisfaction or your money back.

•    Price match guarantee on all our products.

Still unsure? Contact us today through our live chat or call us on 01604 422 422.

Secure recycling service

   Delivery Promise   

Fast, Reliable, UK Next Working Day Delivery - free on web orders over £150!

All orders for stock items, received prior to 3.00pm, will be dispatched the same day. It may still be possible to dispatch orders after this time so if your order is urgent please call us to check.

Best Price Guarantee!

We endeavour to always offer the best possible prices to our customers.  Therefore if you’ve received a cheaper quote elsewhere, for exactly the same product or service, please let us know and if we can't beat it we'll price match it!

Buy with Confidence - 100% satisfaction guaranteed!

Our extensive product experience, honest advice and technical support along with our price match promise, low cost and fast delivery options and hassle free returns means we're sure you'll be more than satisfied with the service from ID Card Centre!

Flexible, secure payment options

We offer four secure payment options for all web orders.  

  • All Major Credit and Debit Cards including American Express
  • Bank Transfer
  • Invoice
  • PayPal


Delivery Times for UK

 Delivery Times for Europe

Delivery Times for Asia 

Delivery Times for USA and the Rest of the World 

UPS Standard

Next business day Flat rate of £6.50 + VAT per web order, free on orders over £150 

2 - 3 business days from despatch

Not available

Not available

UPS (Express) Saver

Next business day by 12pm

Next business day delivery

2 - 5 business days from despatch

1 - 2 business days from despatch

UPS Express

Next business day by 10.30am

Next business day by 12pm

2 - 4 business days by 12pm

1 - 2 business days by 12pm

UPS (Worldwide)   Express Plus 

Next business day by 9am

Next business day by 9am

2 - 4 business days by 9am

1 - 2 business days by 9am

Shipping amounts for all UPS services other than our Standard Flat Rate shipping are calculated on weight and volume at the checkout.

If you need same day or weekend delivery we may be able to arrange this so please contact us before placing your order.


If you want to find out information about our returns policy then click here.

Guardall Proximity Fobs - 2 Pack

  • Brand: Guardall
  • Product Code: 21-1100
  • SKU:
  • Availability: In Stock
  • £9.93

  • Inc Tax: £11.92












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