SEM/SEZ series touchless activation sensors are designed to detect objects through most materials. They operate from low voltage power source and provide a simple digital or analog output when an object is detected in front of the button.
Sensors works trough most materials and can be used as an input device for a wide variety of electronic devices, such as lighting, door activation, door locks, and latches, doorbells. motorized window shades and blinds, sunroofs, projection screens, security systems. They use proprietary sensor technology for reliable detection of objects while maintaining a large sensing range.
SEM/SEZ series touchless sensors can be completely hidden from view, behind paneling or inside walls. SEZ series sensors come in three different sizes and can be fixed using 4 screws, double-sided adhesive tape or cable ties. SEM series sensors can be fixed into a standard US wall box. All SEZ/SEM models use the same sensor technology, the only difference is in size and mounting options for each model. The sensing range is dependant on the sensor size and is different for each model. See the technical data for more details.
If mounting into a standard US wall box using a decorative switchplate is preferable, please check our Touchless Buttons product line. They use the same sensor technology and have similar output options as touchless activation sensors, but are meant to be mounted inside the wall box and covered a variety of decorative switchplates.
|SEM 001x||SEZ 050x||SEZ 100x||SEZ 150x|
|Adjustable sensing range||0-2"||0-2"||0-5"||0-8"|
|Supply input voltage (nominal)||12-24V DC|
|Supply input voltage (min-max)||6-30V DC|
|Standby current||< 6mA|
|Output options||x: A - Open Collector (NPN OC)
B - Dry Contact (Relay)
C - Active high TTL (0-5V)
D - 0-10V voltage output
|SEZ/SEM Proximity sensors Data sheet||03-Jul-2020||345 kb|