Wired Metal Door/Window Magnetic Contact Switches for Home Safety

• Signal Transmission: Cable
• System: Sound and Magnetic System
• Type: Anti-Theft Alarm
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: SR-M51
• Application: Home, Communication Electronic Products, Industry
• Usage: Door, Fire, Window
• Certification: CE, ISO, RoHS
• Color: Grey
• Certificate: Ce Approval
• Output: Nc or No Optional
• Name: 2019 Normally Closed Magnetic Switch for Metal Doo
• Transport Package: Carton
• Specification: Metal
• Trademark: SUMRING
• Origin: China
• HS Code: 8531901000
• Production Capacity: 50000 PCS/Month
• Package Size: 3.40cm * 1.70cm * 1.00cm
• Package Gross Weight: 0.250kg

Product Description

Wired Metal Door/Window Magnetic Contact switches for home safety



Product description:

Product size: 32 *14.5 *8mm
Case Material: Zinc Alloy
Sensing distance :20-30 (mm)
Installation: surface mounted screws
Connection: 22 # wire, 430MM
Current Voltage Power: 0.5A/100V/10W
Note: NO -- normally open (path alarm)
NO & NC - normally open normally closed (this note two, can provide)
Package:5 sets/bag