The MKAC-57-242200M is a robust 24V AC industrial power supply designed for demanding security and automation environments. With a 57.6 W output, reliable 24 V AC at 2.2 A, and a wide operating temperature range of –30℃ to +35℃, it provides stable power for PTZ dome cameras, video doorbells, access control systems and other industrial-grade devices that must run 24/7.
Compliant with EU Level VI energy-efficiency standards and fully tested to global EMC and safety regulations, MKAC-57-242200M is an excellent choice for security integrators, device manufacturers and OEM/ODM partners who need a reliable 24 V AC source for field installations.
Key Benefits for Industrial & Security Projects
1. Stable 24 V AC for Professional Security Equipment
24 V AC is the standard supply for many professional CCTV and PTZ domes, video doorbells and access devices. MKAC-57-242200M delivers a regulated 24 V AC / 2.2 A (57.6 W max) output, giving sufficient headroom for high-speed PTZ movement, IR illumination and heater/fan modules inside outdoor housings.
2. Wide Temperature Range for Harsh Environments
Designed for industrial and semi-outdoor applications, the unit operates reliably from –30℃ to +35℃. This allows stable performance in cold regions, equipment rooms, outdoor enclosures and exposed ceiling spaces where temperature can fluctuate significantly.
3. Built-in Protection for Field Reliability
To protect both the power supply and connected devices, MKAC-57-242200M integrates:
- OCP – Over-Current Protection
- OVP – Over-Voltage Protection
- SCP – Short-Circuit Protection
These protections reduce the risk of device damage, wiring faults and on-site failures, helping integrators lower maintenance cost and truck rolls.
4. Industrial-Grade Construction
With a rugged AC cable input and a compact, enclosed metal housing (approx. 99.5 × 82 × 67 mm, 1120 g), the power supply is suitable for mounting in junction boxes, control cabinets and ceilings near cameras or access devices.
5. Certified & Export-Ready
MKAC-57-242200M is certified to major international safety and EMC standards, including UL62368, EN62368, FCC Part 15, EN55032 and GB4943.1, making it easier for your finished product or system to pass compliance checks, audits and customs inspection in key markets.
6. Energy-Efficient 24 V AC Supply (EU Level VI)
Thanks to its high-efficiency design, the adapter meets EU Level VI energy-efficiency requirements, reducing wasted power and heat generation – especially important for equipment that runs continuously in security and industrial environments.
Typical Applications
MKAC-57-242200M is widely suitable for:
- PTZ and high-speed dome cameras in city surveillance, commercial buildings and critical infrastructure
- Video doorbells and intercom systems requiring 24 V AC supply
- Access-control panels, readers and electric locks
- Industrial control and monitoring systems
- Building automation and HVAC control boards using 24 V AC input
- Other devices and systems designed for 24 V AC, up to 57.6 W total load
If you are unsure whether this power supply is suitable for your device, you can share your product power specifications (voltage, current, starting load) and we will help you verify compatibility.
Technical Specifications
- Model: MKAC-57-242200M
- Input Voltage: 220 V AC
- Input Frequency: 50 Hz
- Input Connector: AC cable input
- Output Voltage: 24 V AC
- Output Current: 2.2 A (2200 mA)
- Maximum Output Power: 57.6 W
- Operating Temperature: –30℃ to +35℃
- Protection Features: OCP (Over-Current), OVP (Over-Voltage), SCP (Short-Circuit)
- Dimensions: 99.5 × 82 × 67 mm
- Product Weight: 1120 g
- Safety / EMC Standards: UL62368, EN62368, FCC Part 15, EN55032, GB4943.1
OEM / ODM Customization Options
To better support your projects and product lines, MKAC-57-242200M can be customized on request:
- Cable length and type adjustment for different installation environments
- Connector / wiring customization according to your device terminals or junction box design
- Label and branding customization with your logo, part number and regulatory marks
- Packaging customization for retail, project, or OEM bulk supply
- Engineering support for documentation, testing and certification integration into your projects
Whether you are developing a new PTZ camera, video doorbell, access controller or industrial control system, our engineering team can work with you to define the right 24 V AC power solution.
Why Work with Macable Group Company
- Support customization: Flexible OEM/ODM services tailored to security, industrial and communication applications
- Sample processing: Fast sampling to support your prototype builds and project testing
- Years of experience: Long-term focus on power adapters, chargers and security power supplies
- Rapid mold production: Efficient tooling and production ramp-up for new or customized models
- Reliable service: Technical support and after-sales service to back your long-term deployments
Request a Quote
If you need a reliable 24 V AC, 57.6 W power supply for PTZ cameras, access-control systems or industrial equipment, MKAC-57-242200M is a proven choice.
Share your project details — device power requirements, installation environment and target market — and our team will recommend the suitable configuration and provide a competitive quotation.
You can fill in the inquiry form on this page or contact us directly by email or WhatsApp for a fast response.
