Sapphire - Smart Alarm

Professional Grade Alarm Systems & Accessories Direct to the Public

+44 (0)1744 604751

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How to replace Visonic Powermax / Powermaster siren batteries.

1. Disconnect the battery pairing loom from the siren and connect the new batteries to it.

2. Using a screwdriver, short out the 2 small pins where the loom connects for a few seconds

3. Reconnect the pairing loom to the circuit board and close the siren cover.
4 Arm and disarm the system to clear the 'S01 LOW BATTERY' message.

You can check for other system troubles by pressing the OK button on the display repeatedly..

BUY - Battery Pack for Visonic Powermax/Powermaster Siren

UK mainland shipping only

Sapphire - Smart Alarm

Delivering professional quality wireless alarm systems and accessories  to trade and non-trade customers throughout the UK and Europe

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Contact Info

+44 01744 604751

Martland House
      7 Kilbuck Lane

      St. Helens


      WA11 9XJ

      United Kingdom