EB-138 A/B/C Metal Door/Window NC/NO Magnetic Contact
Door sensor is used to detect doors, windows, drawers, etc. are being illegally opened or moved. It consists of two portions of the wireless transmitter and magnet.
Model
EB-138A
EB-138B
EB-138C
Dimensions
46 * 21 * 12 (mm)
47 * 17 * 7 (mm)
30 * 13 * 6 (mm)
Connection
Normally open / normally closed
Normally open / normally closed
Normally open / normally closed
Operating distance
50 ± 10 (mm)
50 ± 10 (mm)
50 ± 10 (mm)
Maximum pressure
≤100VDC
≤100VDC
≤100VDC
Working Power
≤10W
≤10W
≤10W
Housing Material
Zinc Alloy
Zinc Alloy
Zinc Alloy
Scope
Iron door or window
Iron door or window
Iron door or window
Load current
≤500mA
≤500mA
≤500mA
product weight
150g
100g
50g
Zinc alloy material waterproof seal export models look pretty high suction force responsive
