Experience secure and convenient access control with this advanced EM Contactless Card Lock System, designed for easy operation and reliable performance. Crafted from durable zinc alloy, this stylish and integrated lock panel ensures safety and long-lasting use while offering a user-friendly interface and straightforward installation. Ideal for various applications such as swimming pools, sauna areas, golf courses, gym lockers, business premises, schools, hotels, and supermarket lockers. Key Features: · User-Friendly Interface & Stable Performance: Designed for effortless operation with consistent and regular functionality to enhance user experience. · Durable Zinc Alloy Construction: Provides a sturdy, safe, and stylish lock body that withstands daily use and environmental factors. · EM Contactless Card Technology: Supports ID cards with a sensing distance greater than 20mm for quick and contactless access. · Dual Opening Solutions: Offers flexible access control with single card and dual card opening modes to meet different security needs. · Audible and Visual Indicators: Equipped with sound and light signals to confirm operation status; blue light glows gray to indicate low battery. · Obstacle Detection & Automatic Return: Features an automatic return function and blocker indication when an obstacle is detected, preventing damage and ensuring safety. · Wide Application Range: Perfect for use in diverse environments including swimming pools, sauna bathing places, golf courses, gym lockers, commercial buildings, schools, hotels, and supermarket lockers. Specifications: · Material: Zinc Alloy · Card Type: ID Card (EM Contactless) · Power Supply: 4 x 1.5V AA Alkaline Batteries (excluded) with external power supply option · Anti-static Protection: > 15,000 V · Card Reading Time: < 0.1 seconds · Working Humidity: 15% to 85% Relative Humidity · Battery Life: Over 15 months · Low Voltage Directive: 4.8 V · Operating Temperature: -40°C to 85°C · Static Power Consumption: < 8 μA · Energy Consumption: < 150 mA · Package Weight: Approx. 247g / 8.7oz Package Includes: · 1 x Panel · 1 x Lock Body · 1 x Lock Catch · 1 x Induction Card · 1 x Installation Screw · 1 x Opening Hole Drawing Additional Information: This lock system includes one guest card and an external power supply box for backup power. If the lock battery is low and the door fails to open, connect the external power supply box to the panel to restore functionality. Only use AA alkaline batteries; rechargeable batteries are not supported. Enhance your facility’s security with this reliable and easy-to-install EM contactless card lock system that combines convenience, durability, and advanced features.