Reviews Coded Proximity Sensors

ANGEEK 5PCS HC-SR04 to World Ultrasonic Wave Detector Ranging Module for arduino Distance Sensor

...ull set of API drivers and technical documents, making system integration fast and simple. The module package supports the reflow soldering process, complies with the RoHS hazardous substance restriction standards, and is fully compatible with various glass covers and appearance designs..
Unlike traditional infrared proximity sensors, the color and reflected light of the target object will not affect the distance measurement results. But its effective range and accuracy largely depend on environmental conditions and target characteristics, such as reflectivity and size, and sensor configuration. (The accuracy of the sensor is specified as ±3% at the highest, and it is over ±10% under the next best conditions.).
The internal laser emits non-visible light with a wavelength of 940nm, which does not harm the eyes, eliminates the problem of distracting people from emitting red light with other infrared proximity sensors, and enhances the anti-interference performance of external light sources. The sensor's digital architecture and automatic compensation function make it still have a high performance in scenes with high ambient light intensity..
The sensing capability of VL53L0X can support various functions, including gesture sensing or proximity of variou....

Brand New and original iPhone 8 front camera replacement.Tested before shipping and is 100% working.
Part includes the front camera, secondary microphone,and ambient light and proximity sensors.
Best replacement for damaged front face camera proximity light sensor flex cable for iPhone 8 4.7inch.
We may use little ink to block the apple logo due to some sensitive law requirement.
We are confident with our product,you will get a full refund if you aren't pleased with this product or have any problem with 1 year warranty.

100% Brand New and Original.Tested one by one and is 100% working.
OEM Part includes the front camera,secondary microphone, and ambient light and proximity sensors..
Best replacement for damaged front face camera proximity light sensor flex cable for iphone 8 plus 5.5 inch.
We are confident with our product,and you will get a full refund if you aren't pleased with this product or have any problem.

...it Button Standard Size For Door Access Control w/ LED Light, NC, COM, NO Outputs, (1) VIS-8006: External hardwire Doorbell for Keypad/Reader Access Control, (1) VIS-8004: 1-Channel Receiver 315mhz 11-24 VAC/DC, (2) VIS-8005: Fixed Code Transmitter, Pre-coded Wireless Remote.
(10) VS-VIS-APROXCARD/26: Access Control Proximity contactless Smart Entry card 1.8mm thick 26 bit 125khz, (10) VS-VIS-KEYTAG: Access Control Proximity contactless Smart Entry Keyfob 26 bit 125khz.
The FPC-5339 is a one door standalone maglock access control kit for doors that open in. The keypad allows for up to 1,000 users to enter through three access options: pin code, proximity card, keytag, the wiresss remote allows for a 4th access mode, while the mini controller ensures extra security..

Works with Alexa for voice control (Alexa device sold separately)..
Self-cleaning Brush roll captures short and long hair, dust, dander, and allergens to prevent everyday buildup in your home.
Smart sensor navigation seamlessly navigates floors and carpets while proximity sensors assess and adapt to surrounding obstacles.
Dual spinning side brushes pull in debris from corners and edges. One-touch activation.

This RV electric fireplace features 5 brightness levels and 3 vibrant crystal lighting colors - Yellow, Red, and Blue. It provides a gentle fire's warm, calming ambiance whenever you want..
This 5100 BTU RV electric fireplace helps warm your living space, featuring adjustable heating levels ranging from 62℉ to 82℉..
Safety features include a 30min to 8hr Automatic Shut-Off Timer, Thermal Cut-Off Sensors, and Proximity Cut-Off Sensors. These features prevent the unit from running continuously, overheating, and running while objects are near..
Bright LED buttons on the front and a useful remote control provide easy control over the fireplace and its various settings..
Voltage: 120. Wattage: 1500. Fusing: 15a. BTU: 5100. Current Rating: 6.25 Low, 12.5 High. Measured Current: 6.0 Low, 11.1 High..

The newly redesigned 1000 Watt motor now costs even less to operate.
Even better for the environment than the previous V Series (AB12)..
The Dyson is a touch free operation with a proximity capacitive sensors..
The Dyson hand dryer saves you money. It costs up to 80.3% less to run than standard hand dryers and up to 97.9% less than paper towels..

Supports a range of up to 400 meters outdoors and 50 meters indoors when used with the DP752 (300 meters outdoors when used with DP750).
2.4 inch (240x320) color LCD with 3 programmable soft keys.
Offers 40-hour talk time and 500-hour standby time.
Supports up to 10 SIP accounts and 10 lines per handset as well as 3-way conferencing.
Dedicated push-to-talk button, built-in proximity and accelerometer sensors for gesture control and alert notification.

SET OF TWO COMPATIBLE REPLACeMENT FOR BRAIN STREAM SOI.
Powered by two AAA batteries which are changable with a counterclockwise twist of your palms.
Proximity sensors utilize energy fields from your hand to activate the light without any need for buttons or switches.