Zigbang SHP-DH537 Lever Lock

The Zigbang SHP-DH537 is a digital mortise lever lock for homeowners who want keyless convenience with no fuss. Open your door with a PIN code or a quick tap of an RFID card, and the lever handle works just like the one you're used to. It's easy for children, elderly parents and guests alike. A mechanical key override stays hidden at the bottom of the exterior unit as a dependable backup. Security is well thought out for a lock this simple. The Randomizer asks you to tap two random digits before your PIN, which leaves misleading smudges and keeps your code safe from prying eyes. Dual Authentication can require both a PIN and an RFID card. Privacy Mode blocks all outside entry while you're home, and Away Mode sounds an alarm if the door is opened from inside while you're out. Built-in protection never switches off. An intrusion alarm sounds for 5 minutes if the locked door is forced open. Anti-tampering suspends operation for 3 minutes after 5 failed attempts, and a high-temperature alarm warns of abnormal indoor heat. You can choose auto-lock for everyday use or manual lock mode when the door needs to stay open for parties or moving day. A 9V emergency power contact means flat batteries never lock you out. Specifications Brand / Model: Zigbang SHP-DH537 Lock Type: Digital mortise lever lock (deadbolt + latch bolt) Unlock Methods: PIN Code, RFID Card, Mechanical Key Override Capacity: Up to 100 PIN codes and RFID cards combined PIN Length: 4–12 digits Connectivity: Standalone (no app) Security Features: Randomizer anti-peep, Dual Authentication, Privacy Mode, Away Mode Alarms: Intrusion detection, anti-tampering lockout, high-temperature alarm, low-battery alert Extra Features: Auto-lock / manual lock modes, adjustable auto-lock time (1–9 sec), 3-level volume, Manner Mode (temporary mute) Power: 8 × AA 1.5V alkaline batteries (DC 6V) Emergency Power: 9V battery contact (battery sold separately) What's in the Box Exterior unit · Interior unit · Mortise · Strike plate · Dust box · 2 RFID cards · Mechanical key override · AA batteries · Installation fittings · User manual Dimensions Exterior unit: 81.8 (W) × 320 (H) × 66.8 (D) mm Interior unit: 79 (W) × 290 (H) × 80.3 (D) mm Weight: 2.7 kg (exterior unit, interior unit and mortise)