Door Contact Alarm

Medicare's Door Units are designed to provide an easy to operate monitoring system for internal and external doors.

The unit can be easily armed and disarmed using an ibutton fob. When the door unit is armed the alarm is then activated by opening the door.

Medicare’s HTM6504iB Door Contact also features an emergency alarm button for added safety and security.

Technical Information 


ABS moulded c/w wall mounting bracket manufactured with an Anti-Microbial additive.


W x D x H : 48 x 30 x 200mm




Lexan with Microban additive, Luminescent for easy location in the dark,Compliant with FDA and USP requirements.

Radio Specifications

433.92MHz, usable range over 250m (free air)


Conforms to European EN 301 489-3 and ETSI EN 300 220-3 (for ERP@10Mw)


2 x AA alkaline batteries

Call Facilities

Call, Assistance, Emergency, Low battery.

Important Information 

Universal fixing may be used for left or right handed doors, Programmable call type can activate on call, assistance or emergency when the door is opened.
Training videos for this product are available on this website, please click on the orange support spanner.