| Brand Name | Sumring |
| Place of Origin | China |
| Model Number | SR-M39 |
Main features of magnetic contacts SR-M39Dimension: 23 * 13* 6mm
Case Material:ABS
Color: white,brown
Gap:15-25mm
Current / Voltage / Power:0.5A/100V/10W
Output: NO/NC/COM
Installation: surface mount
Connecting type:1007-24#-250mm/wire
Package: 20sets/bag ,1600 sets/carton
Carton size:375*295*300mm
stainless casting lock parts
lock parts
Shared single car password lock aluminum alloy shell
Normally open magnetic sensor switch for wooden window or door
Door window sensor with OEM design welcomed
Europ door lock 716 series lock body security door lock with keys
Europ door lock 3090 series lock body security door lock with keys
Europ door lock 3085 series lock body security door lock with keys
Europ door lock 3075 series lock body security door lock with keys
Europ door lock 725 series lock body security door lock with cylinder hole mortise lock