1 Set RC-33B NC+NO Magnetic Window Door Contact Alarm Reed Switch Recessed
Description:- Easy to install and easy to use.
- Widely used in security window door cabinet contact.
- Recessed mounting, white ABS fireproof plastic shell which has a long mechanical life.
- Switch Type: NC means Normally Closed:When the magnet together, the circuit is conductive( light on ); when the magnet separate, the circuit is not conductive ( light off ). Switch Type: NO(normal open type), NO means Normally Open:when the magnet separate, the circuit is not conductive( light on );When the magnet together, the circuit is conductive ( light off ).
Specification:
Product Name: Door Magnetic Reed Switch
Size: 11 x 18mm/0.4" x 0.7"(D*H)
Material: Plastic,Metal
Color: White
Wire Length: 25cm/1"
Type: NC+NO
Mounting Type: Recessed
Model: RC-33B
Package content:1 Set x Door Magnetic Reed Switch