Yale EF-DC Easy Fit Alarm Door/Window Contact, White, DIY Friendly, Accessory for SR & EF Alarms, Suitable for Main Access Points

Very professional and easy to use

Rather expensive for what you get. However, easy to add to my existing system and the adhesive pads I was worried wouldnt stick were actually very good.

Excellent product. I bought this to alarm my shed to complement the easy fit alarm which was recently installed in my home. Easy to install and program as was the Easy Fit alarm system on my home.

these addons to my system were easy to fit and work perfectly as does the whole system would recomend

Sistema magnetico subito riconosciuto dallallarme. Installazione rapida e semplice. Si può installare su qualsiasi finestra/porta, ci sono i sistemi per adattarlo a misure diverse. Consigliato

Easy to install and add to the alarm system, instructions good. No problems since installation.

Excellent product

I would recommend the Yale alarm system. Easy set up and use. Instructions well written and no problem to follow. Accessories easy to source and well priced.

Reliable worked first time.

excellent item - got on a special offer price