Home > Shop Brands > Altronix > Fire >


Altronix AL800ULADA - NAC Power Extender. 12/24VDC @ 8A. Class 2.

Altronix AL800ULADA - NAC Power Extender. 12/24VDC @ 8A. Class 2.


Our Price : $292.13

Product Code: 526476




NAC Power Extender


Model AL800ULADA is an extremely cost effective 8 amp voltage regulated remote power supply/battery charger. The AL800ULADA may be connected to any 12 or 24 volt Fire Alarm Control Panel (FACP). Primary applications include Notification Appliance Circuit (NAC) expansion (supports ADA requirements) and will provide auxiliary power to support system accessories. The unit delivers regulated and filtered 24 or 12 volt power via four (4) Class B, two (2) Class A or two (2) Class B and one (1) Class A Notification Appliance Circuits. Additionally, a separate 1 amp auxiliary output with reset for four (4)-wire smoke detectors. The 8 amp rated supply current can be divided between the four (4) outputs for powering notification appliances. Each output is rated at 2 amp max., and can be independently programmed for Steady, Temporal Code 3 or *Strobe Synchronization. All outputs may be programmed for Input to Output Follower Mode (output will follow input. i.e. March Time Input, March Time Output). An individual output of 4 amp is achieved by paralleling 2 outputs. The AL800ULADA in non-alarm condition provides independent loop supervision for Class A and/or Class B FACP NAC circuits. In the event of a loop trouble the FACP will be notified via the AL800ULADA’s steered input (input 1 or input 2). In addition, there are common trouble output terminals (NC, C, NO) which are used to indicate general loop/system trouble. A common trouble input is provided for optional NC (normally closed) devices to report trouble to the FACP. Two (2) FACP signaling outputs can be connected to AL800ULADA’s inputs. These inputs can then be directed to control supervision and power delivery to any combination of the four (4) outputs. Model is available in a larger enclosure AL800ULADAJ.

Agency Listings

• UL Listed Control Units and Accessories for Fire Alarm Systems (UL864), Power Supplies for Fire Protective Signaling Systems (UL1481). File# S5075.
• CSFM - California State Fire Marshal Approved. File# 7315-1335:107.
• MEA - NYC Department of Buildings Approved.


Power Supply/Charger:
• 12VDC or 24VDC selectable output.
• 8 amp max total alarm current.
• 115VAC 60Hz., 3.2 amp.
• Short circuit and thermal overload protection.
• Built-in charger for sealed lead acid or gel type battery backup.
• Maximum charge current .7 amp.
• Zero voltage drop upon transfer to battery backup.
• AC input and DC output LED indicators.
• AC fail supervision (form "C" contact rated @ 1 amp 28VDC).
• Low battery and battery presence supervision (form "C" contact rated @ 1 amp 28VDC).
• Lifetime Warranty.

Logic Board:

• Class 2 Rated power limited outputs.
• Two (2) Class A or two (2) Class B FACP inputs.
• Two (2) NC dry contact trigger inputs.
• Two (2) Class A or four (4) Class B Indicating Circuits.
• Two (2) Class B outputs may be paralleled for more power on an indicating circuit.
• One (1) Aux. Power Output @ 1 amp supply current (w/Battery Back Up).
• Signal Circuit Trouble Memory - facilitates quickly locating intermittent system trouble and eliminates costly and unnecessary service calls. LEDs indicate a prior fault (short, open, ground) has occured on one or more signaling circuit outputs.
• Input to Output Follower Mode (maintains synchronization of notification appliance circuits)
• Horn/Strobe sync protocols include: Gentex, System Sensor, Faraday, Amseco.
• Temporal Code 3 Mode.
• Steady Mode.
• Input to Output Follower Mode (maintains synchronization of notification appliance circuits).
• March Time.
• Compatible with 24VDC or 12VDC fire panels.
• Common Trouble inputs and outputs.
• Ground fault detection.
• Lifetime Warranty.


• Accommodates up to two (2) 12VDC/12AH batteries.
• Dimensions: 15.5”H x 12”W x 4.5”D.
• 1/2" and 3/4" combination knockouts.

Share your knowledge of this product with other customers... Be the first to write a review

Browse for more products in the same category as this item:

Shop Brands > Altronix > Fire
Shop Brands > Altronix

Enter your email for a chance to WIN $100 Amex Gift Card.

Please Enter Your Email Address

*One entry per household please