[] With fine workmanship and excellent quality, this zinc alloy shell magnetic switch can be used for a long time.
[Good performance] This door magnetic is accurate and reliable, it is a good tool to deter theft.
[Magnetic field] The reed switch is an electrical switch operated by an applied magnetic field. Normally closed with contacts are apart.
[Convenient] Screw mounted for easily install. This switch contains normally closed and normally open contacts for customized use.
[Application] It can monitor the opening and closure of doors and windows, ideal for alarm systems on metal door, window, commercial applications and where a wide interval is needed.
Description
Description:
With fine workmanship and excellent quality, this zinc alloy shell magnetic switch can be used for a long time. This door magnetic is accurate and reliable, it is a good tool to deter theft. The reed switch is an electrical switch operated by an applied magnetic field. Normally closed with contacts are apart. Screw mounted for easily install. This switch contains normally closed and normally open contacts for customized use. It can monitor the opening and closure of doors and windows, ideal for alarm systems on metal door, window, commercial applications and where a wide interval is needed.