Best Photoelectric Switch Sensors

HiLetgo 20pcs ITR9608 ITR9608F ITR-9608 DIP-4 Opto Photo Interrupter Optical Sensor Photoelectric Switch Optical Interrupter Photoelectric Sensor DIP4

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: 003c 30ms； Induction Frequency: 200HZ..
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..

...ease disconnect the power, then place the screw thread of the photocell sensor switch in the knockout hole and fasten it with a rubber gasket and zinc alloy lock-nut. Adjust the swivel base and point the outdoor photo cell sensor at the precise spot where you need it..
【ADJUSTABLE DESIGN & WATERPROOF】 - The photoelectric tube can be rotated 180° to achieve a beautiful light direction, and focused on the position you need. Heavy-duty body and IP65 Water-resistant protects the photocell sensor against weather elements such as rain and dust..
【RELIABLE QUALITY & SERVICE】 - Two year warranty available. ADUB 120-277V photoelectric switch sensor is UL certificate. Please feel free to contact us for a refund or replacement if you have any questions or quality problems. We will respond within 24 working hours..

...ER EASY TO SET UP IN MINUTES-The KIT has been programmed already before shipped.
no power cables because the sensor is solar powered.
no signal cables because the signal is wireless transmission.
so the installation time can be as little as a few minutes.
FULLY EXPANDABLE SYSTEM- the kit includes 1 pair solar wireless photoelectric beam sensors and 1 piece AC/Battery powered new version alarm receiver.expandable up to 32 sensors and unlimited alarm receivers for complete coverage of your property. 4 volume levels adjustment and 35 ring tones optional. Match different ring tones with different sensors around your property to differentiate where motion is being detected.

Install these Kidde Worry-Free Smoke Alarms to provide your home with reliable protection against smoke and fire. The alarms are equipped with sealed-in lithium batteries that are designed to last for the life of the alarms. Photoelectric sensors can detect fire particles, which are associated with slow, smoldering fires, quickly. Once the alarms are attached to the mounting brackets, they activate automatically for simple use. Product Features: Provides reliable protection Sealed-in lithium b.

...sources interference such as sunlight.
DIY DESIGN,SUPER EASY TO SET UP IN MINUTES-No power cables because the sensor is solar powered.
no signal cables because the signal is wireless transmission.
so the installation time can be as little as a few minutes.
FULLY EXPANDABLE SYSTEM- the kit includes 1 pair solar wireless photoelectric beam sensors and 1 piece AC/Battery powered new version alarm receiver.expandable up to 32 sensors and unlimited alarm receivers for complete coverage of your property. 4 volume levels adjustment and 35 ring tones optional. Match different ring tones with different sensors around your property to differentiate where motion is being detected..