The D20 is a 5 terminal surface contact – two switch terminals and three spare terminals.
It has a small fitting profile (dimensions 67x14x13mm for both contact and magnet) and operates at a gap of approximately 20mm.
Provided with the required fitting screws.
Also available in brown – use part code D20B.
Also available G2 tampered – use part code D25.
|Product Name||5 Terminal Burglar Alarm Screw Single Reed Surface Door / Windows Contact|