Hi,
I've got a Veritas R8 alarm. The "unset" button is flashing, from a Google, it looks like it could be a faulty battery (no fuses or circuits have tripped). I've ordered a new battery (https://www.amazon.co.uk/gp/product/B00J8NECV8/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1)
I've got...