If the alarm goes off (and it is not a burglary) and we are away on holiday, does the system have a maximum time period before it turns off?

You can adjust the time that the alarm sounds for when setting-up between 1 and 10 mins. Once this has elapsed I believe it resets but I think it will only do it a certain number of times before it switches off.

My door surface and frame surface are not aligned. Can I get spacers?

Without seeing the problem I suspect you could space either the magnet or the sensor to align them, I had a problem but could get around it by putting the sensor on the door and the magnet on the frame which is not usual. The sensor can also detect the magnet from a couple of centimetres which may also be of some help here. Apart from battery changes I have had no problems with them.

will they work outside say on a gate?

These door sensors dont have any weather seals or waterproofing so I wouldnt risk it.

Is this sensor z-wave / would it be compatible with non-Yale z-wave controllers?

No. This only work's with Yale alarm

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EF-DC Easy Fit Alarm Door/Window Contact, White, Accessory for SR & EF Alarms, for main access points

Product ID: 48520071

Details

Brand
Yale
Colour
White
Compatible devices
Smartphone
Item dimensions L x W x H
7.8 x 4.8 x
Power source
Battery

📱Smartphone app control

🔋Long-lasting lithium battery

🛠️DIY easy installation

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Description

🔐 Stay connected, stay secure—your smart home’s first line of defense!

HASSLE FREE DIY SETUP - Self-adhesive and screw-in options make installation quick and tool-free—no professional needed.
PET FRIENDLY SECURITY - Designed to avoid false alarms from pets, keeping your home safe without the hassle.
SEAMLESS SMART CONTROL - Arm and disarm your alarm remotely via the Yale Home app for ultimate convenience and peace of mind.
BATTERY INCLUDED READY - Comes with a pre-installed lithium manganese dioxide battery for immediate use and reliable performance.
ULTRA SLIM LIGHTWEIGHT - Compact design fits discreetly on doors and windows without disrupting your décor.

The Yale EF-DC Easy Fit Alarm Door/Window Contact is a sleek, wireless sensor designed for main access points in your home. Compatible with the Yale Smart Home Alarm system (excluding Sync & HSA ranges), it offers smartphone app control, pet-friendly motion detection, and easy DIY installation. Lightweight and compact, it comes ready with battery and fixings, ensuring seamless integration into your smart security setup without monthly fees.

Specifications

ASIN	B00B9ESQS4
Alert Type	Entry
Antenna Location	[INF] Home security, monitoring main access points, and smart home integration
Assembly Instructions Description	Easy to install, suitable for DIY
Battery Cell Composition	Lithium Manganese Dioxide
Best Sellers Rank	22,100 in DIY & Tools ( See Top 100 in DIY & Tools ) 26 in Home Alarm Systems
Brand	Yale
Colour	White
Compatible Devices	Smartphone
Control Method	App
Country of Origin	Taiwan
Customer Reviews	4.6 4.6 out of 5 stars (1,238)
Global Trade Identification Number	05010609312935
Included Components	1
Installation method	Self-Adhesive, Screw-In
Item Dimensions	7.8 x 4.8 x 3.4 centimetres
Item Type Name	Yale Alarms Easy Fit Door / Window Contact & Magnet
Item Weight	0.02 Kilograms
Manufacturer	Yale
Model Number	EF-DC
Network Connectivity Technology	Wireless
Part Number	EF-DC
Power source	Battery Powered
Sensor Technology	Contact and Motion
Unit Count	1.0 count

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MOP$428

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In stock

Sold byAmazon MacauDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Desertcart purchases this item on your behalf and handles shipping, customs, and support to Macau.

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