https://www.thethingsnetwork.org/device-repository/devices/netvox/r31509/
R31509 - Wireless Temperature / Humidity / Light / Water Leak / Reed Switch / Dry Contact Input...
R31509 is a comprehensive detection device with temperature and humidity,light sensor, water leak,reed switch, dry contact in detection.
wireless temperature humidity
https://www.thethingsnetwork.org/device-repository/devices/netvox/r311ca/
R311CA - Wireless 2-Input Dry Contact Interface | Device Repository for LoRaWAN
interface device repository
https://www.thethingsnetwork.org/device-repository/devices/netvox/r718j2/
R718J2 - Wireless 2-Input Dry Contact Interface | Device Repository for LoRaWAN
R718J2 can be connected to external dry contact devices, such as various switches, buttons, relays and reed switch outputs. It can detect the closure or...
interface device repository
https://www.thethingsnetwork.org/device-repository/devices/netvox/r31508/
R31508 - Wireless Temperature / Humidity / PIR / Tilt / Dry Contact Input / Digital Output Sensor |...
R31508 is a comprehensive detection device with temperature and humidity, PIR, tilt, dry contact in, DO out, glass break detection.
wireless temperature humidity
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https://www.thethingsnetwork.org/device-repository/devices/decentlab/dl-dlr2-003/
DL-DLR2-003 - Digital Input Dry Contact Transmitter | Device Repository for LoRaWAN
The Decentlab DL-DLR2-003 is an Analog or Digital Sensor Device for LoRaWAN® that consists of a Digital Input Dry Contact sensor interface.
transmitter device repository
https://www.thethingsnetwork.org/device-repository/devices/decentlab/dl-dlr2-011/
DL-DLR2-011 - Dual Digital Input Dry Contact Transmitter | Device Repository for LoRaWAN
The Decentlab DL-DLR2-011 is an Analog or Digital Sensor Device for LoRaWAN® that consists of a Dual Digital Input Dry Contact sensor interface.
input drytransmitter devicedl
https://www.thethingsnetwork.org/device-repository/devices/netvox/r31507/
R31507 - Wireless PIR / Emergency Button / Dry Contact Input / Digital Output / Glass Break Sensor...
R31507 is a comprehensive detection device with PIR, emergency button, dry contact in, DO out, glass break detection.
pir emergency buttonwireless