LS200-RF-868M, Planet IP65 LoRaWAN Refrigerator Temperature and Humidity Sensor (-40~55 degrees C, EU868 Sub 1G, 2 x 3.6V ER14505 AA batteries required) | EET
LS100-WL IP65 LoRaWAN Water Leak Sensor | Planet Technology
Sensor de Gestos PlanetX - RobotShop
Sensor hall para motores de Mi3 | E-Planet Mobility Sevilla
SN04-N2 Inductive Proximity Sensor Metal Detection Switch NPN NC 3Wire DC 10-30V | eBay