... Laser Switch 1.Power consumption <1mW ,Long detect distance: 0-8M 2.Fast response <3ms 3.NPN or PNP , IP67 1 ... . Features of M12 IP67 DC Power Laser Switch : * M12 laser photo switch, power consumption ≤ 1mW. * Long ... peanut, copper thread...etc. * Nickle plated brass, IP67 ratings, water resistant.* Advantage: laster switch emitter has small light sending angle, light is ...