The Gallagher I-Series Fence Monitor allows you to monitor a separate section of your fence.
By using this adapter you can install your Gallagher S10, S16 or S20 solar energiser on a Gallagher Ring top post.
The Gallagher I-Series Alarm System is used for the connection of one or more optional alarm units, such as for example a siren, a warning light, the SMS module or a dialler at the same time.
External Alarm Siren & Strobe for Phoenix (mains powered) Energisers
Hotline SMS Command Unit for Phoenix (mains powered) Energisers