The M50 is easy to operate mains energizer for short runs of fencing up to 4km, especially suitable for domestic pets. Very easy to install. With integrated lightning resistance.
 
The M120 Easy to operate mains energizer for shorter runs of fencing up to 8 km. Very easy to install using the mounting bracket supplied. With integrated lightning resistance.
 
The M160 Easy to operate mains energizer for shorter runs of fencing up to 9 km. Very easy to install. With integrated lightning resistance.