Altronix ALTV1224DC CCTV Camera & Accessory Power Supply

The Altronix ALTV1224DC is an eight-output CCTV camera power supply with field-selectable 12/24 VDC operation, 4 amps of total continuous output current, and individual 3.5-amp fuse protection. Designed for centralized power distribution to security cameras and video accessories, it features filtered, electronically regulated DC outputs, AC/DC status LEDs, and integrated backup battery charging with automatic failover. Operating from 115 VAC, 50/60 Hz, the supply is housed in an indoor BC300 wall-mount enclosure and supports optional sealed lead-acid or gel backup batteries, sold separately.

Altronix ALTV1224DC 8-Output 12/24VDC 4A CCTV Camera Power Supply

The Altronix ALTV1224DC is an eight-output CCTV power supply designed to distribute regulated 12 VDC or 24 VDC power to security cameras and compatible video surveillance accessories. Manufactured by Altronix Corporation, the ALTV1224DC provides a centralized low-voltage power source for installations requiring several individually protected camera circuits. Its integrated power supply and distribution assembly delivers 4 amps of total continuous output current across eight fuse-protected outputs, supporting compatible CCTV cameras, video equipment, and auxiliary surveillance devices. Each output is protected by a dedicated fuse rated at 3.5 amps, helping isolate individual circuit faults from the remaining connected equipment. The field-selectable output voltage allows installers to configure the system for either 12 VDC or 24 VDC equipment, while its centralized wall-mount enclosure simplifies power wiring, inspection, and maintenance. Typical applications include commercial surveillance systems, retail stores, offices, warehouses, educational facilities, and other indoor security installations requiring distributed DC camera power.

The ALTV1224DC incorporates eight independently fuse-protected power distribution outputs with filtered and electronically regulated DC voltage. Its output voltage is selected using an internal switch on the power supply board, with a separate adjustment potentiometer available for setting the required voltage under the manufacturer's installation procedures. Although each fused output is rated at 3.5 amps maximum, the combined continuous current available from the power supply is limited to 4 amps. Altronix identifies 0.5 amp per connected device as the nominal eight-device allocation, but actual loads must be calculated according to the power requirements of each camera and accessory. The supply also incorporates surge protection to help reduce electrical disturbances affecting connected equipment. Separate AC input and DC output LED indicators provide visual confirmation of mains power and available DC output, while an integrated power ON/OFF switch supports installation and servicing. The fuse-based distribution design allows a failed output fuse to be replaced with the specified type and rating after the cause of the electrical fault has been corrected.

The Altronix ALTV1224DC operates from a 115 VAC, 50/60 Hz primary electrical input with a manufacturer-specified input current of 1.45 amps. Its internal conversion circuitry provides regulated 12 VDC or 24 VDC power to the distribution board, with a maximum total continuous output capacity of 4 amps. The system includes a backup battery charging circuit designed for compatible sealed lead-acid or gel-type batteries. The enclosure can accommodate up to two 12V, 7Ah batteries, while larger 40Ah or 65Ah configurations require a separate approved battery enclosure. For 12 VDC backup operation, the manufacturer specifies an adjusted charging/output setting of 13.7 VDC; for 24 VDC backup operation, two 12V batteries are connected in series and the voltage is adjusted to 27.1 VDC. Upon loss of incoming AC power, the unit provides automatic transfer to connected standby batteries without a manual changeover. The installation guide identifies a maximum battery charging current of 0.5 amp. Backup batteries are not included, and available operating time depends on battery capacity, connected load, battery condition, and environmental temperature.

The ALTV1224DC is supplied in an Altronix BC300 indoor wall-mount metal enclosure with a hinged access door and dedicated cable-entry knockouts. The current manufacturer product page identifies enclosure dimensions of approximately 13 inches high, 12.5 inches wide, and 3.25 inches deep, while the series dimensional drawing specifies a larger nominal exterior envelope of 13.5 x 13 x 3.25 inches. The cabinet includes combination 1/2-inch and 3/4-inch conduit knockouts for routing the incoming AC supply and low-voltage output wiring. Installation requires secure wall mounting, protective earth grounding, correct separation of high- and low-voltage conductors, and confirmation of the selected DC output before connecting cameras. The unit weighs approximately 7.8 pounds (3.54 kg) and operates within an ambient temperature range of 32 F to 120 F (0 C to 49 C), with manufacturer-specified relative humidity of 85% +/- 5%. The enclosure is designed for indoor locations and must be protected from rain, direct moisture, and unsuitable environmental exposure. Its centralized fused distribution arrangement enables installers to organize camera power connections within a single serviceable cabinet.

The Altronix ALTV1224DC is designed for professional CCTV power distribution, surveillance system upgrades, and compatible low-voltage security equipment installations. Its selectable DC output, individual fuse protection, regulated power supply, and optional standby battery support provide flexibility for systems using multiple cameras with similar voltage requirements. The supply is CE compliant and identified by Altronix as TAA, NDAA, and BAA compliant, with manufacturer documentation providing the applicable product compliance and procurement information. Unlike the ALTV1224DCCB, which uses eight auto-resettable PTC-protected outputs, the standard ALTV1224DC incorporates replaceable fuses. The ALTV1224DC1 provides sixteen fuse-protected outputs at the same 4-amp total capacity, while the ALTV1224DC2 increases capacity to 6 amps across sixteen fused circuits. The ALTV1224DC is not an Ethernet Power over Ethernet (PoE) switch or a fire alarm notification power supply; connected equipment must be compatible with the selected DC voltage and available current. Altronix backs the ALTV1224DC with its lifetime limited manufacturer warranty, subject to published terms. Combining eight fused outputs, selectable 12/24 VDC regulation, integrated battery charging, automatic backup transfer, and a durable indoor enclosure, the ALTV1224DC provides centralized power for commercial CCTV and video security installations.