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DK Hardware Professional Tax Exempt? Net 30? - DK Net Terms

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The BT150-07 Battery Backup is an optional card that can be installed in the ELR150 Series Power Supply to provide temporary power to ELR Devices in case of power shortage or outages. Uses (2) 12VDC Lead Acid batteries (furnished by others). One Amp hour set of batteries provides approximately 15 minutes of backup to four exit devices. 24V Power tap is also included to provide power to Card Readers, etc.
Electrical Ratings 24 VDC, 0.8 Amp. - Power Tap