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Product Description

Description:

Door Window Contact Magnetic Reed Switch Alarm Device Sensor Normally Open Set

Specifications:
Color: White
Material: ABS
Dimensions: 27(mm) x 14(mm) x 8(mm)
Switch pattern: N/O normally open, alarm-on-broken
Contact capacity: Maximum switch current: 0.5Amp
Voltage: DC100V 0.5A
Rated power: 10W
Actuation distance: 20-25mm
Wire lead: 22 AWG, About 300mm long
Mounting method: SMD (by screws or double-sided tapes)
Recommendations in application: wooden door, window

Features:
1. Easy installation, reliable performance
2. Good characteristic of abrasion-proof
3. Best Choice for you to protect family
4. There are two types of reed switches: "normally open" reed switches and "normally closed" reed switches.
5. The metal reeds on a normally open switch stay open when there is no magnet near the switch. In the presence of a magnetic field, the contacts of a normally-open reed switch will close.
6. A normally-closed reed switch is closed when it is not near a magnet; as a magnet is brought close to it, a normally-closed switch will open.

Package Included:
1x Reed switches
4x Screws




More Details:


Door Window Contact Magnetic Reed Switch Alarm Device Sensor Normally Open Set

Door Window Contact Magnetic Reed Switch Alarm Device Sensor Normally Open Set

Door Window Contact Magnetic Reed Switch Alarm Device Sensor Normally Open Set

Door Window Contact Magnetic Reed Switch Alarm Device Sensor Normally Open Set