Battery Yuasa VRLA NP12-12 (12V 12Ah) Rechargeable General Purpose Ziton Radio The terminal screws are captive

The terminal screws are  captive and will not fall out of the terminals

Capable of indicating standard (constant tone) and emergency (intermittent tone) calls

Slave call point designed to generate a call by either pressing the button or via a call lead plugged into the remote socket

IMPORTANT: To network a controller that has an optional ECU-224 desk controller fitted use an ECU723 interface/network card instead of an ECU722 (the ECU723 is due for release Nov 2019)

This speaker can be a clearer announcement for voice alarm

Battery Yuasa VRLA NP12-12 (12V 12Ah) Rechargeable General Purpose Ziton Radio The terminal screws are captiveYuasa 12V 12AH Battery (NP12 12) The Yuasa NP Series batteries set the standard for quality and excellence in the field of rechargeable batteries. These high quality batteries ensure that no electrolyte leakages occur from the case or terminals. The NP series range is almost maintenance free with the perfectly sealed construction and the recombination of gases within the cell. The NP series offers a unique electrolyte suspension system incorporating a