Smart Lock QL-G9S for Glass Door

🔐 Smart lock QL-G9S is a high-quality security system designed for glass doors. 📍 Technical specifications: • Door type: Suitable for glass, wooden, and metal doors • Material: Durable aluminum alloy • Unlocking methods: Bluetooth app (TTlock), password, fingerprint, IC card, mechanical key, and USB port • Color: Bronze • Door thickness: 40-120 mm • Weight: 6.5 kg/pc • Power source: 4 AA alkaline batteries • Standard mortise size: 6068*24*240mm (other sizes can be negotiated) • Protection class: IP 65 ✅ Additional information: • For more information, please call; WhatsApp is active. • Note: Special discounts are applied for technicians, and we offer cooperation.