Door contact 1/4",6mm

Heat Detector with base

6-Terminal Single Reed Surface Contact
Colour: Brown
Operation Gap : appr.40mm
Dimensions: 86mm x 25mm x 20mm
Terminals : 6-Screw Tamper - Leaf

Optical smoke detector Sentec 12V

Temperature sensor without wires

Door contact for wooden door 1/4", 6mm