Alarm Systems

Door Contact

DC-9SL-EL Series

Door Contacts:DC-9/DC-9SL

DC-9SL-EL series is a wireless door contact designed to detect the unauthorized opening and closure of doors or windows. The DC-9SL-EL is multi-functional, with a built-in extension terminal which allows it be added to an existing wired sensor or to double as an universal transmitter.

Completely wireless, the DC-9SL-EL is easy and flexible to install and blends naturally with any home decor. The DC-9SL-EL-F1 model was created to further enhance operational efficiency, reduce maintenance costs, and lower power consumption with an even longer battery life. The DC-9SL-EL series all have tamper protection built-in to prevent unauthorized removal or sabotage.

The DC-9SL-EL series alerts the security system of any irregular activities and sends low battery signals as well as random supervision signals to check system integrity. DC-9SL-EL stands out as a reliable, easily applicable device ready to make your home or business safer. 


  • Monitors unauthorized opening and closure of doors and windows
  • Extension terminals for connection to wired devices
  • Wireless for effortless installation
  • Minimum power consumption
  • Suitable for residential and commercial security applications
  • Doubles as an universal transmitter
  • Tamper protection to prevent sabotage
  • LED Indicator
  • Regular supervision signals to check system integrity and low battery notification

Product Documents


Ordering Information

Model Name
Door Contact, compatible with Climax F1 control panels
Door Contact, compatible with all standard Climax control panels