Hikvision DS-K7P03A Touchless Exit Button

The Hikvision DS-K7P03A is a professional touchless exit button designed for access-control and door-release applications where users need to request exit without physically pressing a mechanical switch. Its contactless sensing technology detects a hand presented in front of the sensor and switches the connected NO, NC and COM relay contacts to provide the required door-release signal.

The unit combines a stainless-steel 86 x 86mm faceplate with adjustable contactless detection, adjustable activation delay, red and green LED status indication and a relay output rated at 1A @ 30V DC. It is designed for integration with compatible access controllers, door-locking equipment and request-to-exit circuits.

Touchless Request-to-Exit Operation

The main advantage of the DS-K7P03A is its contactless operation. Instead of physically pushing a conventional exit button, the user moves a hand within the sensor's detection area to activate the output.

This makes the unit particularly suitable for locations where frequent use is expected or where reducing repeated physical contact with a shared switch is desirable.

The touchless design can be used in suitable offices, commercial premises, reception areas, controlled entrances, healthcare environments and other professional access-control installations.

Adjustable 5–20cm Detection Range

Hikvision's DS-K7P03A technical specification states that the contactless sensing distance can be adjusted from approximately 5cm to 20cm.

This allows the installer to configure the detection distance according to the installation position and the requirements of the doorway.

A shorter sensing distance may help prevent unintended activation in locations where people regularly pass close to the device, while a longer setting can make activation easier where additional clearance is required.

Adjustable Activation Delay

The DS-K7P03A includes an adjustable output-delay function.

This allows the installer to configure how the relay behaves after the sensor has been activated, helping the exit button suit different access-control and locking arrangements.

The manufacturer's available documentation contains different numeric delay ranges in separate sections, so this listing deliberately describes the function as adjustable without publishing a potentially misleading exact maximum delay value.

NO, NC and COM Relay Output

The exit button provides standard NO, NC and COM relay contacts.

• NO - Normally Open
• NC - Normally Closed
• COM - Common

These contacts allow the DS-K7P03A to be integrated into compatible request-to-exit circuits, access controllers and electric-locking arrangements.

The correct NO or NC configuration depends on the connected access-control equipment, electric locking method and system design. Installation should therefore be completed according to the requirements of the complete door-control system.

1A @ 30V DC Contact Rating

Hikvision specifies a contact rating of 1A @ 30V DC for the DS-K7P03A.

The connected circuit must remain within the manufacturer's specified electrical limits. Where the electric lock or other connected load requires greater switching capacity, suitable additional control equipment or a relay should be selected by the installer rather than exceeding the button's rated contacts.

12V DC Power Input

The DS-K7P03A technical specification lists a 12V DC input supply.

The manufacturer's datasheet specifies approximately 40mA current consumption while the unit is in standby and approximately 70mA while activated.

The access-control power supply must be correctly sized for the complete installation, including the exit button, controller, reader, electric lock and any other connected equipment.

Red and Green LED Status Indication

The DS-K7P03A includes integrated LED status indication to provide clear visual feedback during operation.

• Red LED - powered standby condition
• Green LED - sensor activated condition

This allows users and installers to see the operating status of the exit button without relying only on the mechanical response of the connected lock.

Stainless-Steel Faceplate

The front panel is manufactured from stainless steel, giving the unit a clean professional appearance suitable for modern access-control installations.

The 86 x 86mm faceplate format makes it compact while still providing a clearly visible contactless exit point for users.

Its stainless-steel construction also makes it more suitable for repeated everyday use than a lightweight decorative switch plate.

Designed for Professional Access Control

The DS-K7P03A is designed to function as a request-to-exit device within a compatible access-control or electric-locking system.

It is not an access controller, card reader or standalone locking system. It provides a contactless activation signal through its NO, NC and COM contacts.

The access controller, lock, power supply and any associated door-safety equipment must be selected separately according to the installation requirements.

High Operating-Life Specification

Hikvision's DS-K7P03A technical documentation states that the unit has passed a 1,000,000-operation mechanical-life test.

This makes the contactless exit button suitable for access-control installations where the request-to-exit point may be used regularly throughout the working day.

Operating Environment

The manufacturer's DS-K7P03A datasheet specifies an operating temperature range from -20°C to +55°C and relative humidity from 0% to 95%.

No verified IP weatherproof rating is stated in the Hikvision datasheet used for this listing. The DS-K7P03A should therefore not be advertised as an outdoor weatherproof exit button unless additional manufacturer documentation specifically confirms that rating for the exact stock being supplied.

Hikvision DS-K7P03A Product Facts

Typical Applications

• Office access-control systems
• Commercial entrances and exits
• Staff-only doors
• Reception areas
• Apartment communal access systems
• Healthcare and clinical environments
• Education buildings
• Retail premises
• Compatible electric-locking systems
• Professional request-to-exit installations

Important Installation Information

The DS-K7P03A should be installed as part of a correctly designed access-control system.

The installer should confirm the power supply, relay wiring, electric-lock requirements, controller inputs and fail-safe or fail-secure operation before connecting the device.

Where a door forms part of an emergency escape route, the complete door-release arrangement must also comply with the applicable fire, life-safety and building requirements. The DS-K7P03A itself should not be treated as a complete emergency door-release system.

UK-Wide Access Control Supply

We supply Hikvision access-control products, touchless exit buttons, card readers, controllers, locking equipment and related security products throughout England, Scotland, Wales and Northern Ireland.

For this product page, local coverage includes Canterbury, Maidstone, Ashford, Dartford, Gravesend, Sevenoaks, Tonbridge, Tunbridge Wells, Folkestone, Dover, Sittingbourne, Chatham and surrounding Kent areas. Our wider access-control supply service remains available throughout towns and cities across the United Kingdom.