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Hikvision · Intercoms

Hikvision DS-KAW150-4N 150W 48V Power Adapter with Short Circuit Protection, LED Power Indicator & Natural Air Cooling

Model / SKU: DS-KAW150-4N

Hikvision DS-KAW150-4N 150W 48V Power Adapter with Short Circuit Protection, LED Power Indicator & Natural Air Cooling. Hikvision 150W Power Adapter | 48V Output | Short Circuit Protection | LED Power Indicator | Natural Air Cooling | 2-Wire HD Intercom Power Supply The Hikvision DS-KAW150-4N delivers a 150W 48V power adapter designed for compatible 2-wire HD video intercom installations requiring stable system power. Featuring 150W output capacity, 48V power delivery, short circuit protection, and an LED power indicator, it supports reliable operation for professional Hikvision intercom deployments. It also uses natural air cooling to support quiet and efficient operation, with this power adapter available at Security Wholesalers for video intercom installation projects. This makes it suitable for apartments, townhouses, commercial buildings, reception entries, and structured intercom systems requiring dedicated power support. Built for compatible Hikvision 2-wire HD setups, it helps provide dependable power distribution for connected intercom equipment. Key Features 150W Power Output: Provides dedicated power capacity for compatible Hikvision video intercom systems. 48V Power Delivery: Supports the required 48V output for suitable 2-wire HD intercom installations. Short Circuit Protection: Helps protect the power adapter and connected equipment during fault conditions. LED Power Indicator: Provides clear visual status indication for installation checks and maintenance. Natural Air Cooling: Supports quiet operation without relying on active fan cooling. Professional Intercom Fit: Suited to apartments, commercial buildings, townhouses, and structured entry communication systems. Additional Information DS-KAW150-4N_Datasheet_20260210 PLEASE NOTE: 70 DAY LEAD TIME Product Overview The Hikvision DS-KAW150-4N 150W 48V Power Adapter is a dedicated power supply accessory designed for compatible Hikvision video intercom and low-voltage system installations requiring stable 48VDC output. It provides 150W output power, 3.2A output current, 100VAC to 240VAC input support, short circuit protection, overload protection and over-voltage protection. With natural air cooling, an LED power indicator and a 105°C long-life electrolytic capacitor, it is well suited to structured intercom cabinets, equipment rooms, DIN rail-style low-voltage layouts and professional access control or video intercom installations. This adapter is best selected when the connected Hikvision system requires a 48VDC power source with reliable protection features and compact installation dimensions. Key Capabilities 150W 48VDC Power Output The DS-KAW150-4N delivers 48VDC output with 150W power capacity and 3.2A output current, making it suitable for compatible Hikvision systems requiring a dedicated 48V power source. Wide AC Input Range The adapter supports 100VAC to 240VAC input, helping installers use the unit across standard AC power environments where compatible Hikvision equipment requires 48VDC output. Built-In Protection Features Short circuit protection, overload protection and over-voltage protection help support safer and more reliable power delivery in professional intercom and low-voltage system installations. Natural Air Cooling The convection cooling design uses natural air cooling, helping reduce moving parts while keeping the power adapter suitable for clean cabinet and equipment-room installation layouts. LED Power Indicator The integrated LED power indicator gives installers and service technicians a quick visual check that the adapter is powered during installation, commissioning and maintenance. Best For Hikvision 2-Wire HD Intercom Systems: Suitable for compatible video intercom layouts requiring a 48VDC power source. Low-Voltage Equipment Cabinets: A good fit for structured intercom cabinets, service cupboards and communications areas where compact power hardware is required. Professional Access Control Fit-Outs: Useful where compatible devices require stable 48VDC power with protection against short circuit, overload and over-voltage conditions. Apartment and Villa Intercom Projects: Practical for residential and multi-room video intercom systems using supported Hikvision power architecture. Replacement or Project Power Planning: Best selected when the system diagram or equipment specification calls for a 150W 48V adapter. Why Choose the DS-KAW150-4N The DS-KAW150-4N is a practical choice when a Hikvision video intercom or compatible low-voltage system requires a reliable 48VDC power adapter with sufficient output capacity. Its 150W rating, 3.2A output current and wide AC input range make it suitable for professional installations where power stability matters. Protection features help reduce risk from short circuit, overload and over-voltage events, while natural air cooling supports a simple convection-based design. For intercom projects supplied through Security Wholesalers, this power adapter should be selected only after confirming the connected device requirements, cable runs, power budget and cabinet layout. Buyer Decision Tips Buyer Tip: Choose the DS-KAW150-4N when the Hikvision system design specifically requires a 150W 48VDC power adapter. Do not substitute a lower-powered adapter without checking total load, output voltage and connected device requirements. Installation Tip: Confirm input power, output load, ventilation, cabinet space, cable termination, polarity, grounding requirements and the compatible Hikvision device list before installation. Power supply work should be completed by a qualified technician. Key Features & Technical Specifications Model DS-KAW150-4N Product Type 150W 48V Power Adapter Primary Use 48VDC power supply for compatible Hikvision video intercom and low-voltage system equipment Input Voltage 100VAC to 240VAC Output Voltage 48VDC Output Current 3.2A Output Power 150W Protection Features Short circuit protection, overload protection and over-voltage protection Cooling System Natural air cooling / convection Power Indicator LED power indicator Capacitor 105°C long-life electrolytic capacitor Surge Tolerance 5 seconds 300VAC surge voltage input tolerance Noise and Ripple <150mVpp at 25°C Working Temperature Operating: -10°C to 70°C; Storage: -25°C to 85°C Working Humidity <95%, no condensation Dimensions 105 × 90 × 54.5mm Weight Approx. 0.54kg Best Use Hikvision video intercom systems, 2-wire HD intercom installations, low-voltage equipment cabinets and compatible 48VDC device power requirements Installation Consideration Confirm connected device load, voltage requirement, ventilation, cable path and electrical installation requirements before use Ideal Use Cases Video Intercom Power Supply Use the adapter where compatible Hikvision intercom equipment requires stable 48VDC power from a dedicated power source. 2-Wire HD System Cabinets Suitable for structured cabinet installations where 48VDC power is required for compatible Hikvision 2-wire HD components. Apartment and Villa Intercoms Practical for residential intercom projects where power hardware needs to be selected according to the system diagram and total load. Professional Service Areas A good fit for comms rooms, low-voltage cupboards and equipment areas requiring clearly specified 48VDC power hardware. Replacement Power Planning Useful when replacing or specifying a power adapter where the required output is confirmed as 48VDC, 150W and 3.2A. Choosing the Right Model Choose this model if: Your Hikvision system requires a 150W 48VDC adapter with 3.2A output, LED power indication and built-in electrical protection features. Choose a different power supply if: The connected equipment requires a different voltage, higher output capacity, DIN rail form factor, battery backup or another approved Hikvision power option. Check before ordering: Confirm the connected device list, total power load, required voltage, installation location, ventilation, cable length and whether the system diagram specifically calls for DS-KAW150-4N. FAQs What is the Hikvision DS-KAW150-4N used for? The DS-KAW150-4N is used as a 150W 48VDC power adapter for compatible Hikvision video intercom and low-voltage system equipment. It should be selected when the system design specifically requires a 48VDC power source with 150W output capacity. What output does the DS-KAW150-4N provide? The DS-KAW150-4N provides 48VDC output, 3.2A output current and 150W output power. The connected device load should always be checked to make sure the total power requirement stays within the adapter’s rated capacity. What input voltage does the DS-KAW150-4N support? The DS-KAW150-4N supports 100VAC to 240VAC input. This makes it suitable for standard AC input environments, provided the installation is completed correctly and the connected Hikvision equipment requires 48VDC output. Does the DS-KAW150-4N have protection features? Yes. The DS-KAW150-4N includes short circuit protection, overload protection and over-voltage protection. These features help support safer power delivery, but correct load calculation, wiring and installation practice are still essential. Does this power adapter use a fan? No. The DS-KAW150-4N uses natural air cooling, also described as convection cooling. This means installation space and ventilation should be considered so heat can dissipate properly during normal operation. Does the adapter have a power indicator? Yes. The DS-KAW150-4N includes an LED power indicator, giving installers and technicians a quick visual check that the adapter is powered. For installations supplied through Security Wholesalers, this can help during commissioning and service work. What are the dimensions of the DS-KAW150-4N? The DS-KAW150-4N measures 105 × 90 × 54.5mm and weighs approximately 0.54kg. Before installation, confirm that the equipment cabinet or mounting location has enough space and ventilation for the adapter. What should be checked before installation? Before installation, confirm the required output voltage, total connected load, AC input supply, cable path, polarity, ventilation, mounting location and whether the connected Hikvision system specifically requires this 150W 48V power adapter. Electrical work should be carried out by a qualified technician. Additional Information DS-KAW150-4N_Datasheet_20260210