ReviewsComprehensive Sensing Distance

Fielect N.C. Recessed Wired Security Window Door Contact Sensor Alarm Magnetic Reed Switch White RC-36 1pcs

[Dimension] - Cable Length:250 mm；Sensing Distance:20-30 mm；Total Size: 25mm x 23.5mm/0.98" x 0.93" (L*D).
[Normally Closed] - N.C. means Normally Closed: When the magnet together, the circuit is conductive( light on ).
when the magnet separates, the circuit is not conductive ( light off )..
[Widely Usedl] - This Recessed Door Contact Sensor works with any access control or burglar alarm system available.
[Note] - the Magnetic Door Switch must be installed according to the sensing distance. It can only provide a switch signal to the transmitter. It cannot directly load the power, nor directly connect the lamp!.

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Fielect 3Pcs N.O. Recessed Wired Security Window Door Contact Sensor Alarm Magnetic Reed Switch White RC-33

[Dimension] - Cable Length:250 mm；Sensing Distance:15-25 mm；Total Size: 17mm x 10.7mm/0.67" x 0.42" (L*D).
[Normally Open] - NO means Normally Open: when the magnet separates, the circuit is conductive( light on ).
When the magnet together, the circuit is not conductive ( light off )..
[Widely Usedl] - This Recessed Door Contact Sensor works with any access control or burglar alarm system available.
[Note] - the Magnetic Door Switch must be installed according to the sensing distance. It can only provide a switch signal to the transmitter. It cannot directly load the power, nor directly connect the lamp!.

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Otdair 35W Outdoor Security Light, 3500LM Motion Sensor Flood Light ,IP65 Waterproof, Remote Control LED Flood Light Outdoor Motion Sensor for Garage, Yard, Entryways, Patio, 1 Pack

..., you can use the remote control to select the appropriate mode, even in the off state, press any mode key, you can directly enter the corresponding working mode: ① Sensor Mode 3500LM ② Dim to Sensor Mode 800LM/ 3500LM ③ON Mode 1500LM..
[PIR Motion Sensor]: The outside security light provides a maximum sensing distance of 72ft. When led security lights senses movement of people, cars or animals, the motion security light will automatically turn on. The motion flood light has a 180° motion detection angle, providing you with a bright environment to the greatest extent..
[Adjustable Design]: 3 lamp heads can be rotated, the left and right sides of the lamp head can be rotated 180°, the main flood light head can be adjusted 90°, you can adjust to your most suitable lighting angle, suitable for porch, backyard, front door, garage, Driveways, sidewalks, steps, etc...
[Adjustable lighting time and sensing distance]: You can adjust the lighting time of LED Security Lights to save energy, and the lighting time after induction can be set to 30S/60S/120S/TEST. You can also set the sensing distance of the outdoor led flood light to meet your different lighting needs, L: 0-8 meters, M: 0-15 meters, H: 0-21 meters.

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Fielect 10Pcs Recessed Wired Security Window Door Contact Sensor Alarm Magnetic Reed Switch White 28V 0.3A ABS Sensing Distance 15-25mm

[Dimension] - Cable Length:250 mm；Sensing Distance:15-25 mm；Total Size: 14mm x 6.5mm, 11.7 x 5.7mm (L*D).
[Normally Closed] - N.C. means Normally Closed: When the magnet together, the circuit is conductive( light on ).
when the magnet separates, the circuit is not conductive ( light off )..
[Widely Usedl] - This Recessed Door Contact Sensor works with any access control or burglar alarm system available.
[Note] - the Magnetic Door Switch must be installed according to the sensing distance. It can only provide a switch signal to the transmitter. It cannot directly load the power, nor directly connect the lamp!.

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Baomain Inductive Proximity Sensor PR08-2DN Cylindrical Type DC 3-Wire Type 12-24VDC NPN NO CE

Wire type and power : DC 3-wire type 12-24VDC.

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SMAKN TTP223B Digital Touch Sensor Capacitive Touch Switch Module for Arduino Raspberr

Sensing of iron, metal, plastic, water, stone, wood etc.
DC type: Built-in surge protection circuit, reverse polarity protection circuit AC type: Built-in surge protection circuit.
Easy to adjust of the sensing distance with sensitivity adjuster.
Red LED operation indicator, Easy to control of level and position.

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OSYNC Towel Warmer Wall Mounted, Towel Heater for Bathroom, Built in 1-8H Timer, Neg-Ion Purification, Use with Home Hooks or Towel Racks Wall Mounted

【Smart Touch Screen】9-key HD full touch screen control, combined with intelligent sensing chip and clear digital display, putting aside the cumbersome design style, simple and stylish.
Just tap to respond, bringing you convenient multi-function operation.
【Intelligent Safety Distance Sensing】OSYNC tower heater with smart auto-sensing function provides a safer environment for family with kids.
Cleaner function will be automatically turned on and off according to the distance of human activity (sensing range 2m & 360°).
【Multi-function & Drill-free Installation】OSYNC smart heater can not only dry towels, but also act on clothes, underwear, kitchenware, etc..
The large flat top space is an ideal bathroom shelf to place towels, shower gel and other toiletries.
The wall mounted towel heater can be installed by drilling or without drilling, and both installation methods are equipped with auxiliary accessories.
【Special Note】 The towel rack in the picture is for reference only, this unit does not come with a towel rack, only the towel warmer and its installation accessories in the package, ideal for the bathroom has been installed towel rack, want to add extra towel heating equipment users to buy, please choo....

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Fielect Rolling Door Contact Magnetic Reed Switch Alarm with 2 Wires for N.O./N.C. Applications MC-58

[Dimension] - Sensing Distance: 30-50 mm.
Total Size: 106 x 16 x 16 mm / 4.17" x 0.75" x 0.39" (L*W*H)003c/br003e.
[N.O./N.C.] - N.C. means Normally Closed: When the magnet together, the circuit is conductive( light on ).
when the magnet separates, the circuit is not conductive ( light off ). N.O. means Normally Open: when the magnet separates, the circuit is conductive( light on ).
When the magnet together, the circuit is not conductive ( light off ). When make order, pls check carefully!.
[Widely Used] - This Door Contact Switch Sensor works with any access control or burglar alarm system available.
[Note] - the Magnetic Door Switch must be installed according to the sensing distance. It can only provide a switch signal to the transmitter. It cannot directly load the power, nor directly connect the lamp!.

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Taiss 1pcs LJC18A3-H-Z/BX 1-10mm Sensor Switch Capacitance Proximity Sensor Switch NPN NO（Normally Open） DC 6-36V 300mA M18 3-Wire

Special attention: After the switch is installed, the sensing distance needs to be adjusted, otherwise, there will be no response when the switch is turned on.There are two friends recently. The reaction product does not work, First note: our products are 100 % tested before they leave the factory. Solution: 1. Turn Switch control sensing distance behind the product.
2 .Send us an email and we will send you a new one..
Product Name : Capacitive Proximity Switch.
Wire Type : DC 3 Wire Type (Brown, Black, Blue).
Operating Temperature : -25 to +65 Celsius (Non-freezing Condition).
Detecting Object : Metal or Nonmetal Material.
Package Content : 1 x Capacitive Proximity Switch.

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Seco-Larm E-931-S35RRQ Enforcer Indoor/Outdoor Wall Mounted Photoelectric Beam Sensor with 35 Foot Range

Weatherproof (IP66) construction for indoor/outdoor usage.
Dark ON operation, Adjustable sensing distance, Compact size.
12~240VDC / 24~240VAC Operation, Current: Up to 40mA@12VDC.
Bracket and mountinghardware Included, Pre-wired 6ft (1.8m) cord.
Sensing Range: 0.5' to 35' (0.1 - 11m), Response Time: 10ms (Max).

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The GQXY Brand That GQ-8802LR Automatic Sensor Touchless Bathroom Sink Faucet with Chrome Finished hot and Cold Hands Free Sensor Faucet

The kind of GQ-8802LR Automatic sensor faucet is made of brass, treated by chrome and polish , it makes this sensor tap looks smooth and bright..
This GQ-8802LR Hands Free Bathroom faucet has a sensing function, the sensing distance is about 15cm, put your hand in the sensing area, the water....
The power supply of this GQ-8802LR Automatic sensor faucet is powered by 4AA alkaline batteries (battery not provided), just open the top cover of the....
This sensor faucet can adjust the temperature of the water,turn the handle on the red side to flow out hot water, and turn the handle on the blue side....
This Automatic sensor Touchless Bathroom Sink Faucets is widely used in public places,such as hotel,hospital and bathroom..

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