Jadeshay Photoelectric Sensor Switch, Photoelectric Beam Sensor E3JK-R4M1 Reflector Photoelectric Switch AC 90-250V 3A Sensor for Photoelectric Switch E3JK-R4M1Induction Distance 4M industrial2 4 GHz Core i5) -

4 GHz Core i5) - MacBookPro6

another hand gently press small lug with fingertipstowards body

so that your purchase has no worries

Make sure the sticky surface clean and dry

Jadeshay Photoelectric Sensor Switch, Photoelectric Beam Sensor E3JK-R4M1 Reflector Photoelectric Switch AC 90-250V 3A Sensor for Photoelectric Switch E3JK-R4M1Induction Distance 4M industrial2 4 GHz Core i5) -Jadeshay Photoelectric Sensor Switch, Photoelectric Beam Sensor E3JK R4M1 Reflector Photoelectric Switch AC 90 250V 3A Sensor for Photoelectric Switch E3JK R4M1Induction Distance 4M Specifications: Structure: Independent Amplifier Type Detection Method: Mirror Reflection Type Voltage: AC 90 250V Output current: 3A Ambient temperature: 30~+65 Detection distance: 4m Whether waterproof: not waterproof Size: 5x5x2cm Notes: Due to the different monitor and