Supplied ready to go, the SCORPION 16 Channel, 9 button transmitter is IP67 with a wireless rechargeable lithium battery. The transmitter operates in several modes providing short or long range transmission and can be user configured for various modes of operation. 

Features:

Watchdog feature
Acknowledgement indicator
FM Mode - Up to 2km range
LoRa Mode 7 - Up to 16km Range
Continuous or state change transmission
Compatible with RF Solutions LoRa receivers