Napco Power
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- $433.00SKU: GEMC-PS24V7A-R
Napco GEMC-PS24V7A-R Replacement 7A, 24V Power Supply for GEMC
- 24VDC output
- Maximum charge current 1.96A
- 7 ampere continuous supply current at 24VDC
- Built-in charger for sealed lead acid or gel type batteries
- Automatic switch over to stand-by battery when AC fails
$433.00Low Price Guarantee - $421.38SKU: GEMC-NAC7S
Napco GEMC-NAC7S Remote 4-Output NAC Extender
- Streamlined integration into existing fire alarm systems, minimizing setup time and effort
- Designed to meet the demands of commercial and industrial environments, ensuring reliable fire signaling
- Expands the notification appliance circuit (NAC) capabilities remotely for extended coverage
- Integrates seamlessly with the Firewolf Series, renowned for advanced fire detection and alarm solutions
- Built with tamper-resistant features to prevent unauthorized interference with the NAC extender
$421.38Low Price Guarantee - $398.00SKU: GEMC-PS24V4A-R
Napco GEMC-PS24V4A-R Replacement 4A, 24V Power Supply for GEMC
- Converts current to the desired voltage and frequency to manage your power requirements
- Delivers 24V DC to ensure that your device is always ready to use
- Built-in charger for sealed lead acid or gel type batteries
- Automatic switch over to stand-by battery when AC fails
$398.00Low Price Guarantee - was $353.00 Special Price $350.00SKU: GEMC-12V2APS-CF
Napco GEMC-12V2APS-CF 12VDC Power Supply for Fire Bus, Remote Supervised
- 3-Unsupervised active-low 2A outputs activated by AC Fail, Battery TBL and Micro TBL
- One supervised GEMC-Remote Bus interface
- One normally-closed (N/C) housing tamper input, identified by trouble on dedicated integral EZM zone
- 4 status LEDs
- Power supply contains integral battery charger capable of charging up to 1 pair of 12AH/12V sealed lead acid batteries
was $353.00 Special Price $350.00Low Price Guarantee - $236.55SKU: GEMC-12V2APS-R
Napco GEMC-12V2APS-R 12VDC Power Supply for Burg Bus, Remote Supervised
- 3-Unsupervised active-low 2A outputs activated by AC Fail, Battery TBL and Micro TBL
- One supervised GEMC-Remote Bus interface
- One normally-closed (N/C) housing tamper input, identified by trouble on dedicated integral EZM zone
- 4 status LEDs
- Power supply contains integral battery charger capable of charging up to 1 pair of 12AH/12V sealed lead acid batteries
$236.55Low Price Guarantee - $127.32SKU: ISV2-BAT
Napco ISV2-BAT Replacement battery for ISV2-CAM-BAT
- Replacement battery for ISV2-CAM-BAT systems
- Provides reliable backup power for continuous operation
- Supports uninterrupted security monitoring performance
- Designed for dependable and long-lasting use
- Easy to replace for simplified maintenance
$127.32Low Price Guarantee - $66.19SKU: TRF14LF
Napco TRF14LF Plug-in Transformer, 16.5V, 50VA
- Easy installation into standard wall outlets
- Meets safety standards for low-voltage applications
- Ideal for alarm panels, access control systems, and other low-voltage electronics
$66.19Low Price Guarantee - $63.95SKU: SLE-ULPS-R
Napco SLE-ULPS-R Power Supply Replacement for CFB-PS and -TF Models
- Rated 13.5VDC, 500mA Output
- 16.5VAC, 20VA
- Maximum charge current 200mA
$63.95Low Price Guarantee - $57.50SKU: ISV2-SOLAR
Napco ISV2-SOLAR Solar Power Panel for ISV2-CAM-BAT
- Solar power panel for the ISV2-CAM-BAT battery-powered camera system; charges the ISV2-CAM-BAT camera battery using solar energy to extend the camera's operational runtime without manual battery removal and recharging
- Solar charging continuously tops up the camera battery during daylight hours, maintaining the battery's charge state and significantly extending the intervals between manual recharging cycles — in favorable sun exposure positions, may eliminate the need to ever manually recharge the battery
- Mounts near or adjacent to the ISV2-CAM-BAT camera using the included mounting hardware; positioned to maximize sun exposure at the installation location; connects to the camera via the included charging cable
$57.50Low Price Guarantee
Power Supply Frequently Asked Questions
What is a power supply for surveillance cameras?
A power supply for surveillance cameras is a device that provides the necessary electrical power to operate the cameras. It converts the electrical voltage from a wall outlet to the specific voltage required by the cameras, ensuring they function correctly and consistently.
How do I choose the right power supply for my surveillance system?
To choose the right power supply, consider the voltage and current requirements of your surveillance cameras. Check the specifications to ensure compatibility. Additionally, factor in the number of cameras you will be connecting to the power supply to ensure it can handle the total load.
What is the difference between a standard power supply and a UPS for surveillance systems?
A standard power supply provides continuous power to surveillance cameras, while an uninterruptible power supply (UPS) offers backup power during outages. A UPS ensures that cameras remain operational during power failures, providing added security and preventing data loss.
Can I use a power supply with multiple cameras?
Yes, you can use a power supply with multiple cameras, provided it has enough power output to support the total current draw of all connected cameras. It is essential to check the power supply's specifications and the cameras' requirements to ensure proper functionality.
What should I do if my surveillance camera is not getting power?
If your surveillance camera is not getting power, first check the power supply connections to ensure they are secure. Verify that the power supply is functioning correctly and providing the required voltage. If issues persist, consider inspecting the camera for faults or refer to the manufacturer’s warranty page for further assistance.









