electronic security system – OP21B Description:

The OP21B is a touch sensor exit button designed for access control systems. It features a sleek design with dimensions of 86 x 50 x 20 mm and operates on a 12V power supply. The device includes connections for Ground (GND), Normally Open (NO), Normally Closed (NC), and Common (COM) terminals, allowing for versatile integration into various security setups. Its touch-sensitive surface provides a modern and hygienic alternative to traditional push buttons, enhancing both functionality and aesthetics in electronic security systems

Key Feature:

1. Compact Design – With dimensions of 86 x 50 x 20 mm, it fits easily into various security setups.
2. Reliable Power Supply – Operates on 12V DC, ensuring stable performance.
3. Easy Installation – Simple wiring with dedicated terminals for GND, NO, NC, and COM.
4. Durable Build – Designed for long-term use in access control and security systems.

Specification:

• Dimensions: 86 mm (length) x 50 mm (width) x 20 mm (depth)
• Power Supply: 12V DC
• Output Contacts: Supports Normally Open (NO), Normally Closed (NC), and Common (COM) terminals
• Connections: Includes terminals for Ground (GND), NO, NC, and COM
• Design: Touch-sensitive interface for contactless operation

Additional Feature:

1. LED Indicator – Built-in LED for visual feedback, indicating operational status.
2. Fast Response Time – Quick touch activation ensures smooth exit operations.
3. Weather-Resistant Design – Suitable for both indoor and semi-outdoor environments.
4. Low Power Consumption – Energy-efficient operation with minimal power draw.

Benefits:

• User-Friendly Operation – Fast response time provides a smooth and hassle-free exit experience.
• Energy Efficient – Low power consumption helps reduce electricity costs.
• Versatile Installation – Suitable for offices, commercial buildings, residential complexes, and high-security areas.

The OP21B Touch Sensor Exit Button is a modern, reliable, and hygienic solution for access control systems. Its touch-sensitive operation, versatile output options, and durable, low-maintenance design make it ideal for various security applications. With energy efficiency, quick response time, and easy integration, it enhances both functionality and aesthetics in residential, commercial, and industrial settings.