HT-S20

• Heavy-Duty 304 Stainless Steel Armor Distinct from standard alloys, the HT-S20 is forged from premium 304 Stainless Steel. This delivers unparalleled anti-corrosion properties and extreme durability for high-traffic environments or coastal resorts, complemented by a sophisticated two-tone black and brushed steel design.
• Dual-Frequency Legacy & Modern Support Seamlessly transition or upgrade your hotel's access protocols. The lock supports both 13.56MHZ (M1) and 125KHZ (T5557) frequencies, offering immense flexibility for B2B properties managing multiple types of smart cards across different wings or facilities.
• Holistic Hotel Ecosystem Synergy Operate your facility like a well-oiled machine. The HT-S20 acts as a central hub within the KEYPLUS management system, syncing instantly with front-desk card encoders, staff handsets, IC cards, and in-room energy-saving switches for unified property control.
• "No Need Web" Offline Autonomy Protect your operations from unpredictable IT infrastructure failures. The system operates completely autonomously, processing credentials and securely storing opening logs locally without relying on active Wi-Fi or internet connections.
• Industrial SMT & Anti-Insert Security Lower your long-term maintenance costs with an industrial-standard mainboard utilizing automated SMT technology. For guest security, the robust stainless steel mortise features an anti-insert 3-latch mechanism and a dedicated privacy "no-disturb" interior knob.

• Premium Material Construction: The outer chassis and critical structural components are manufactured from high-grade 304 Stainless Steel, ensuring maximum commercial longevity and resistance to oxidation.
• Versatile Dual Sensor Frequencies: Equipped with dual-reading capabilities, supporting both 13.56MHZ (M1 Sensor) and 125KHZ (T5557 Sensor) to accommodate diverse hospitality card systems.
• Unlimited Registration Capacity: The centralized software architecture imposes no limitation on the number of registered cards, making it an infinitely scalable solution for massive multi-property enterprises.
• Highly Optimized Energy Profile: Running on 4PCS LR6 alkaline batteries, the professional control unit maintains an ultra-low static current of < 30 μA and a dynamic current of < 120mA.
• Proactive Low-Voltage Alert: Intelligently monitors battery health, issuing a warning when power drops to < 4.8V, while safely reserving enough energy to complete at least 250 additional opening cycles.
• Commercial Door Standard Fit: Designed for seamless B2B installation on standard commercial doors, requesting a door thickness of 40~55mm with extended customization available for specialized frames.

KEYPLUS is specialized in developing the hotel electronic lock and accumulating a professional hotel lock management solution, the solution is including hotel electronic lock system,hotel access control system, IC Cards ,hotel power-saving system, hotel security system, Hotel logistic dept management system,hotel matching hardware.