Note: Product visuals are presented for illustrative purposes only and may vary slightly in colour, finish, proportions, and final installed appearance. For the most realistic representation, please refer to our Customer Gallery featuring actual installation photos.
A Reliable Korean-Made Digital Lock, Now Under Zigbang
The Samsung SHS-1321 was originally sold under Samsung's digital lock division; that business was acquired by Zigbang in 2022, and the SHS-1321 is now sold under the Zigbang name while remaining the same product engineered to the same standards.
Ways to Unlock
PIN code and card access, with a choice of automatic or manual lock mode depending on your preference for how the door secures itself after closing.
Privacy & Everyday Modes
A privacy double-lock mode adds an extra layer of security when you're home, a silent mode keeps operating sounds down so it won't wake a sleeping baby, and an away mode is built in for extended trips, adjusting the lock's behaviour for when the house is genuinely empty.
Power
Low battery indicators give advance warning well before the lock actually runs out of power, and a 9V external terminal provides emergency backup power if it ever does. Made in Korea.
Real installation photos from our customers.
| Model | Samsung Zigbang SHS-1321 |
|---|---|
| Lock Type | Rim |
| Unlocking Methods | PIN Code (1 password, 4-12 digits), RFID Card/Key Tag (up to 20) |
| Connectivity | None - fully offline, no app/Bluetooth/Wi-Fi |
| Power Source | 4x AA alkaline batteries (LR6, 6V); 9V (6LF22) emergency battery via external power port |
| Warranty | 1 Year Parts and On-Site Warranty |
| Dimensions | Outer Body: 68.7mm (W) x 175.1mm (H) x 21.5mm (D); Inner Body: 163.5mm (W) x 91.5mm (H) x 43.2mm (D) |
| Product Weight | 1.7kg (including both inner and outer bodies) |
| Card Capacity | Up to 20 RFID cards/key tags |
| Password Capacity | 1 password (4-12 digits) |
| Operation Method | Electronic control (password entry or card/key tag reading) |
| Features | Automatic and manual locking modes, double-locking (privacy) mode, intrusion alarm (5 failed attempts locks out for 3 minutes), built-in fire detection (auto-unlocks on high internal temperature), low battery alarm and melody |
| Suitable Door Types | Wooden Door, Room Door |
| Brand Note | Formerly a Samsung-branded lock, now sold under the Zigbang brand |