R900NAD Series Wireless Current Sensor with 6 x Clamp-On CT, 4 x NTC Temperature Sensor and 1 x Digital Output

 R900PB06AO1 - Wireless 1-Gang Ceiling Type Ultrasonic Material Level Detection with 1 x Digital Output

 R900A17CO1 - Wireless 3 x Water Leak Detector with 1 x Digital Output

 RA0708Y - Wireless PH Sensor

 R900PD05AO1 - Wireless 1-Gang Water pH / ORP / Temperature Sensor with 1 x Digital Output