Wireless Door Access Control Hand Pressure Switch – LK008
Wireless Door Access Control Hand Pressure Switch – LK008
Wireless Door Access Control Hand Pressure Switch – Asia-Teco LK008
Take control of your automatic door or electric lock access system with the Asia-Teco LK008 Wireless Hand Pressure Switch. This professional-grade access control kit combines a sleek, durable hand pressure transmitter with a robust wireless receiver, giving you a cable-free, easy-to-install solution for commercial and residential automatic doors, electric locks, and security gates.
Why Choose the Asia-Teco LK008?
- SAW Resonator Frequency Stabilization: Ensures consistent, high-stability wireless transmission at 315 MHz for reliable performance every time.
- Self-Learning Code Technology: Add additional hand pressure switches at any time — no complex reprogramming required. Simple DIP switch matching makes setup fast and straightforward.
- Durable Industrial Construction: The transmitter features a PU varnish-cured shell with thick-film labeling for a beautiful, wear-resistant finish and anti-shedding screw design. The receiver housing is built from industrial-grade ABS plastic for long-lasting reliability.
- Wide Voltage Compatibility: Accepts AC/DC 12–36V input, making it compatible with a wide range of door access systems and power supplies.
- Built-In Copper Antenna: Provides long-range wireless transmission up to 5 meters with strong anti-interference capability.
- Low Power Consumption Transmitter: Powered by two 3V button batteries (6V total), with an impressive battery life of up to 300 days at approximately 500 presses per day.
- Triple Pressure Trigger Design: Ensures every press registers effectively — lightweight, reliable, and precise.
- Dual Contact Signal Output: Features both large-capacity (20A/14VDC) and small-capacity (1A/24VDC) contact outputs to interface with automatic doors and electric lock access systems.
- Adjustable Trigger Action Time: Wireless receiver trigger hold time is adjustable from 1–9 seconds to suit various gating requirements.
- Visual & Audible Confirmation: An audible alert sounds and the indicator light switches from red to green upon successful activation, so you always know the switch has registered.
Technical Specifications
| Model | LK008 |
| Brand | Asia-Teco |
| Receiver Power Supply | AC/DC 12–36V |
| Quiescent Current | 15mA |
| Operating Current | 80mA (receiver) |
| Main Contact Capacity | 20A / 14VDC |
| Secondary Contact Capacity | 1A / 24VDC |
| Contact Hold Time | 2 seconds (default, adjustable 1–9s) |
| Transmitter Power | 6V (2 × 3V button batteries) |
| Emission Current | 3.9mA |
| Battery Life | ~300 days (at 500 presses/day) |
| Operating Frequency | 315 MHz |
| Transmission Distance | Up to 5 meters (site-dependent) |
| Working Temperature | -42°C to +45°C |
| Operating Humidity | 10–90% RH |
| Transmitter Dimensions | 203 × 41 × 12.5 mm |
| Receiver Dimensions | 123 × 50 × 32 mm |
| Country of Origin | Made in Mainland China |
Ideal Applications
- Automatic sliding and swing doors
- Electric door lock access control systems
- Security gates and entry barriers
- Commercial and light industrial access points
- Hands-free door activation for accessibility
Learn More About Door Access Control Standards
For guidance on safe and compliant electrical installations for access control systems, visit the OSHA Electrical Safety Resource.
Frequently Asked Questions
Q: How far can the wireless hand pressure switch transmit to the receiver?
A: Under normal conditions with minimal electrical shielding interference, the Asia-Teco LK008 wireless hand pressure switch can transmit reliably up to 5 meters. Actual range may vary depending on the specific environment, walls, and interference present at the installation site.
Q: Can I add multiple hand pressure switches to one receiver?
A: Yes! The LK008 uses self-learning code technology, which allows you to pair additional hand pressure switches to the same wireless receiver at any time. The DIP switch matching system makes it simple to add new transmitters without complex setup.
Q: What power supply does the wireless receiver require?
A: The wireless receiver supports a wide input voltage range of AC/DC 12–36V, making it compatible with most standard door access control power supplies. The hand pressure transmitter runs on two 3V button batteries (6V total).
Q: How do I know if the switch has been activated successfully?
A: The LK008 provides both audible and visual confirmation. When a press is successfully received, an audible alert sounds and the LED indicator changes from red to green, confirming the trigger was valid and the door/lock command has been sent.
Q: Is the trigger hold time adjustable?
A: Yes. The wireless receiver's contact pull retention time is adjustable between 1 and 9 seconds, allowing you to fine-tune how long the door or lock remains activated after each press to match your specific gating needs.