This output relay from RS PRO is designed for performing open and close functions in building security systems and automation devices. It's typically used to control doors and gates using magnetic keycards.
The output relay comes with NO (normally open), NC (normally closed) and COM (common) configurations. The NO terminal is typically used when access remains open unless the circuit is activated. In the NC configuration, the access is closed until a signal is detected. This makes it a versatile choice for telephone circuits and gas valve control systems.
Thanks to the compact design, this unit is easy to fit into hard-to-reach areas such as those found in small electronic devices. It's been tested stringently for quality and durability and comes with a three-year warranty for additional peace of mind.

• Access control relay accessory
• Has an LED (light-emitting diode) indicator
• Output voltage of 12 V DC
• Relay rating of 5 A/25 VAC 10 A/125 VAC
• Dimensions of 35 (H) x 35 (W) x 20 mm (D)