ReviewsMaximum Sensing Distance

Fielect 3Pcs MC-38 Surface Mount Wired N.O. Door Sensor Alarm Magnetic Reed Switch White

[Dimension] - Cable Length:250 mm；Sensing Distance: 15-25 mm.
Total Size: 27mm x 14mm x 7.5mm / 1.06" x 0.55" x 0.3"(L*W*H).
[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 Used] - 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 N.C. Recessed Wired Security Window Door Contact Sensor Alarm Magnetic Reed Switch White RC-35 1pcs

[Dimension] - Cable Length:250 mm；Sensing Distance:15-25 mm；Total Size: 32mm x 11mm/1.26" x 0.43" (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 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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HUION WH1409 Wireless Graphic Drawing Tablet 8192 Pen Pressure Pen Tablet with 12 Press Keys

Large Work Surface: With a 13.8-by-8.6 inch work area, the Huion Inspiroy WH1409 is the largest graphics tablet in the Huion lines, no more restricted....
2.4 GHz Wireless Communication: Ensure you to have a flexible drawing experience and free you from the space limitation.
12 Programmable Express Keys: Time saving shortcuts, Can be used for both left and right hand.
Comes with a 8192 pressure sensitive rechargeable pen,....
2000mAh Build in Lithium-ion Battery: Charging time 5-7 hours.
Lasts for up to 25 hours of being constantly on in wireless mode, save you from the....
OS Compatibility: Windows 7 or later, macOS 10.12 or later.

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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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2 Pack Motion Sensor Garage Light, 150W Deformable LED Garage Light, Super Bright 15000LM Garage Lights with Motion, Ultra Bright Garage Lights Motion Activated LED Shop Light for Garage, Basement

...t detects movement from people, cars, garage doors etc. It last 30s and turned off in thirty of seconeds without any movement. (PS： motion sensor garage light doesn't have a two-mode switch.).
✔【The World's Leading Deformable LED Garage Lights 2-Pack 】Technology with latest 2022 top Quality Chips. The motion distance is about 19.6-32.8ft, sensing angle is 360°. Aiming to provide you with a convenient and electricity-saving garage light. The degree of sensing is very sensitive, even through walls, motion sensor garage light can sense any movement within the sensing range and then light up..
✔【Deformable Design Ultra Bright LED Garage Lights】Multi Function Design: 6 light panels can be adjusted on the garage light to expand the illumination range. Each wing is adjustable by 90° and 360°light cover area,powerful LED modules with an output of 15000lm, keeps your room bright but saving 80% energy bill.This 150 watts LED garage light bulb is equivalent to two 300 watts incandescent bulb..
✔【Durable & Long Life LED Garage Light】Premium plastic heat dissipated, high-temperature resistant, stable and durable under maximum performance,ensure the lifespan is up to 50,000 hours.Normally, motion sensor garage led light is more energy saving th....

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Handheld RFID Card Copier 125KHz ID (EM4100/HID/AWID) Duplicator Reader Writer with 5Pcs Writable Keychain and 5Pcs Writable Card Contactless Card Type

Ergonomic design with hand grip, is labor-saving, easy and convenient to use..
Can copy all types of ID cards (EM4100/HID/AWID), very reliable and practical in use..
The sensing distance is about 0-8cm/0-3.15in, providing you with much convenience..
High quality and superior materials for maximum durability and strength..
With the performance of flame retardant, high temperature resistant, and cold resistant..

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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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