Infrared No-Touch Exit Button Switch with LED | Access Control

Infrared Contactless Door Release Exit Button — Smart, Hygienic & Fast

Upgrade your door access control system with this Asia-Teco Infrared No-Touch Exit Button Switch (Model: GH70B/GH80B). Using advanced infrared sensor technology, this contactless release switch lets users open doors, gates, and automated entry systems with a simple hand wave — no physical contact required. Built from durable stainless steel with an IP-55 protection rating, it's engineered for long-lasting performance in both indoor and outdoor environments.

Key Features

• Contactless Infrared Activation: Responds to hand presence within a 10 cm range — fast, clean, and hygienic operation with no surface touching needed.
• Dual LED Status Indication: Blue LED signals sensor standby; Red LED activates when a visitor approaches, giving clear visual feedback at all times.
• IP-55 Industrial Protection: Resistant to dust and water jets, suitable for demanding environments including building entrances, gates, and facilities.
• Stainless Steel Construction: Robust, corrosion-resistant panel ensures durability and a professional appearance.
• NO / COM / NC Terminals: Versatile wiring options (Normally Open, Common, Normally Closed) for flexible integration into virtually any access control system.
• Quick Response: Near-instant switching action for seamless, uninterrupted pedestrian flow.
• Wide Temperature Range: Operates reliably from -20°C to 50°C (-4°F to 122°F), making it suitable for year-round use.

Specifications

• Brand: Asia-Teco
• Model: GH70B / GH80B
• Material: Stainless Steel
• Contact Rating: 3A, AC 120V / DC 30V
• Input Voltage: DC 12V
• Detection Range: Within 10 cm
• LED Indication: Blue (standby) / Red (detection active)
• Item Size: 8.6 × 8.6 × 2.9 cm
• Item Weight: 85 g
• Working Temperature: -20°C to 50°C (-4°F to 122°F)
• Country of Origin: Made in China

What's in the Box

• 1 × Infrared Sensor Exit Switch
• 1 × 5-Pin Cable

Ideal For

• Commercial building entrances and exits
• Office access control systems
• Automatic gates and barriers
• Healthcare facilities and clean rooms
• Hotels, hospitals, schools, and public spaces

For more information on electrical safety standards and best practices for building access systems, visit the U.S. Consumer Product Safety Commission (CPSC).

Frequently Asked Questions

Q: What is the detection range of this infrared no-touch exit button?

A: The infrared sensor responds to hand presence within a range of 10 cm. Simply wave your hand in front of the sensor to trigger the door release — no physical contact required.

Q: What wiring configurations does this exit button support?

A: This switch provides NO (Normally Open), COM (Common), and NC (Normally Closed) terminal connections via the included 5-pin cable, allowing it to be integrated with a wide variety of door access control systems and electric locks.

Q: Is this infrared exit switch suitable for outdoor use?

A: Yes. With an IP-55 protection rating, this switch is protected against dust ingress and low-pressure water jets from any direction, making it suitable for both indoor and covered outdoor applications. It also operates across a wide temperature range of -20°C to 50°C.

Q: What do the LED colors indicate?

A: The blue LED is lit during normal standby mode, indicating the sensor is active and ready. The red LED illuminates when the sensor detects an approaching hand and the switch is triggered.