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Connect an extra monitor to your Marmitek Doorguard 350 system to allow you to see who is at the door and speak with the caller from other parts of your home. Maximum of 3 per system.
Doorguard 350 Extra monitor Product Discussion
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Why buy from us?
Delivered from stock held in our UK warehouse
We hold a large stock of items in our UK warehouse, so no waiting extra time for deliveries from outside the UK
Great customer service
Direct telephone support (no call centres, speak directly to us) during office hours, and email support quite often out of hours too!
30 day money back guarantee
All products are covered by our 30 day money back guarantee. If you're not happy, return the goods to us in the condition you received them for a full refund.
Free 'super saver' delivery
Not in a hurry? Our super saver delivery option gives you free delivery within 5 - 7 days (although many customers receive their items much quicker!)