Special attention: If you are not clear about the product connection method, please refer to the wiring diagram of this product.If you receive a switch that is incompatible with your application or does not work properly, please contact us by email in time, and we will solve your problems for you.
Output Current: 2A； Detection distance: 3m； Response Time: < 30ms； Induction Frequency: 200HZ.
Body Size: 2.00x1.98x0.75 inch ; Weight: 185g.Special note: If this photoelectric switch is used to control the alarm system, please install it together with the relay. Otherwise, the switch will not work.
Modle: E3JK-R4M1； Relection Type: Specular Reflection； Supply Voltage: 12-240VDC 24-240VAC；Load Rating: 3A 250VAC.Indicator Light Color: Red； Current consumption: 15mA； Working temperature: -25-55 degrees.
Package Content: 1 x Photoelectric Switch, 1 x Reflector Panel, 1 x Mounting Bracket(with screws,nut).If you have a problem with the knob you received, please contact us by email in time.

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