Infrared No-Touch Wireless Exit Button for Gate & Door Access

LUCKING DOOR Infrared No-Touch Wireless Exit Button – CNB501H-1

Upgrade your access control system with this smart, hands-free infrared exit button from LUCKING DOOR. Designed for sliding gates, automatic doors, and entry control systems, this no-touch switch detects motion without any physical contact — ideal for high-traffic doorways, offices, warehouses, garages, and anywhere hygiene or convenience matters. Simply wave your hand in front of the sensor and the door or gate opens automatically.

The wireless design eliminates complex wiring between the button and receiver, making installation fast and flexible. With a 2.4 GHz transmitting frequency and a range of over 25 meters, the signal is reliable across a wide area. The unit supports both NO (Normally Open) and NC (Normally Closed) relay configurations, offering seamless compatibility with virtually any access control system. Made in Mainland China.

Key Features

• No-Touch Infrared Sensor: Hands-free activation for hygienic, effortless door and gate control
• Wireless 2.4 GHz Transmission: Transmits reliably over 25+ meters — no signal cables needed between button and receiver
• NO / NC Relay Output: Compatible with Normally Open and Normally Closed access control systems
• Wide Power Supply: Receiver operates on AC/DC 12–36V; wireless button runs on 2 × 3V batteries (6V total, batteries not included)
• Long Battery Life: Rated for more than 20,000 activations per battery set
• Wide Operating Temperature: Performs in temperatures from -42°C to 45°C and 10–90% relative humidity
• Silver Finish: Clean, professional appearance suitable for indoor and outdoor installations
• Versatile Applications: Sliding gates, swing doors, automatic door openers, and access control panels

Technical Specifications

What's in the Box

• 1 × Infrared No-Touch Exit Button (wireless transmitter)
• 1 × 2.4G Wireless Receiver
• Note: 2 × 3V batteries required for the button — not included

Installation & Safety

For safe installation and to ensure compliance with local building and electrical codes, always follow the manufacturer's wiring instructions and consult a qualified electrician when connecting to AC/DC power systems. For guidance on electrical safety standards in access control and automatic door systems, refer to U.S. Consumer Product Safety Commission (CPSC).

Frequently Asked Questions

Q: What is the difference between NO and NC modes on this wireless exit button?

A: NO (Normally Open) means the relay circuit is open by default and closes when the infrared sensor is triggered — used in most standard door-release applications. NC (Normally Closed) means the circuit is closed by default and opens upon activation — commonly used in fail-safe or alarm-integrated systems. The CNB501H-1 supports both modes, making it compatible with a wide variety of access control setups.

Q: Does this infrared exit button require wiring between the sensor and the door controller?

A: No. The button communicates wirelessly with the included 2.4 GHz receiver over a range of more than 25 meters, so no signal cable is needed between the sensor and the access control panel or gate motor. Only the receiver requires a wired power connection (AC/DC 12–36V).

Q: What batteries does the wireless exit button use, and how long do they last?

A: The wireless button is powered by 2 × 3V batteries (6V total), which are not included. The battery life is rated for more than 20,000 activations, providing long-lasting, low-maintenance operation in most residential and commercial environments.

Q: Can this exit button be used outdoors on a sliding gate?

A: Yes. The CNB501H-1 is rated for an operating temperature range of -42°C to 45°C and up to 90% relative humidity, making it suitable for outdoor gate and door installations in a wide range of climates. Ensure the unit is installed in a protected location away from direct water exposure for best performance.