D40A

With electronic detection mechanism for better stability

Easy-to-see 2-color indicators - Switch status is easy to see at a glance with the red/yellow LED indicators.
Can be mounted on either side – This provides the easiest wiring path to enable mounting to all types of doors
Small actuator – An actuator that is smaller than the switch saves space, even inside the door.
Save labor with connector and reduce inventory
Reduce costs by connecting up to 30 switches to a single controller Read More

Data Sheet