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

Good quality item does exactly what sad on the box fits on most Windows and if not is easilly adapted to fit.

As described.

Added to our system and work perfectly. Batteries run out quite quickly

Had no problems with this product, it’s worked exactly as it should, price is fair. It was delivered on time and in good packaging. Happy to recommend

Cheapest from everywhere.Very good deal.

Good

Decided to buy extra sensors to put on all the downstairs windows, easily mountable with the included sticky pads (so no holes drilled in my nice new window frames). Easy to pair with the system and works reliably.

Bought as an extra door contact for my existing Yale Easy Fit 2 alarm and worked a treat. Came with all the necessary fixings and was cheaper than elsewhere.

Love the chimes, I know whose enetering and leaving the house

Item was as described, quickly and easily installed