This product is not held in stock but will be ordered in when you place your order. Your Norbain Account Manager will contact you to confirm delivery dates for all 'orders on request' items in your basket. Please note that this product is non-returnable.
The 4911 power supply can power up to five Granta controllers (not including electric door releases or third-party readers). It has a 12VDC 5Amp rating.
4911 Power supply without battery backup