Zigbang SHS-1321 Rim Deadbolt Lock

The Zigbang SHS-1321 is a slim digital rim deadbolt lock that adds keyless security without bulk. The outer body is only 21.5 mm deep, so it sits neatly on the door. Enter with a PIN code or a tap of an RFID card, and the lock re-locks automatically 2 seconds after the door closes. It's a simple, dependable upgrade for homes, rooms and back doors. Small as it is, it still carries strong security features. The Multi-Level Security Code asks you to tap two random lit digits before your PIN, which keeps your code hidden from prying eyes. Turn on Double Authorization to require both a card and your PIN. Use Double Locking to block all outside entry while you're home. A security function can also arm an alarm against tampering from the inside. Protection runs in the background without any setup. An intrusion alarm sounds if the locked door is forced open. A 3-minute lockout follows 5 wrong PIN attempts or an unregistered card. A high-temperature alarm triggers around 60°C and then unlocks the door automatically so you can get out safely. Inside, an [OPEN] button handles everyday exits and a manual knob works even if the electronics fail. If the batteries run flat, a 9V emergency power contact on the outside gets you back in. Specifications Brand / Model: Zigbang SHS-1321 Lock Type: Digital rim deadbolt lock Unlock Methods: PIN Code, RFID Card Capacity: 1 PIN code · up to 20 RFID cards PIN Length: 4–12 digits Card Type: ISO14443 Type A Connectivity: Standalone (no app) Security Features: Multi-Level Security Code (anti-peep), Double Authorization, Double Locking, inside security alarm Alarms: Intrusion detection, 3-minute lockout, high-temperature alarm with auto-unlock, low-battery alert Extra Features: Auto-lock / manual lock switch, 4-level volume (incl. mute), manual knob inside Power: 4 × AA 1.5V alkaline batteries (approx. 10 months at 10 uses/day) Emergency Power: 9V battery contact (battery sold separately) Mechanical Key: None What's in the Box Outer body · Inner body · Strike · Support panel · RFID key tags · AA batteries · Fastening bolts · User manual Dimensions Outer body: 68.7 (W) × 175.1 (H) × 21.5 (D) mm Inner body: 163.5 (W) × 91.5 (H) × 43.2 (D) mm Weight: 1.7 kg (both bodies)