ES-S520H
Biometric & Unlock Interfaces
Product Narrative
ES-S520H: straightforward security for sliding-door homes
The EPIC ES-S520H is the practical choice for sliding-door homes that want dependable security over high-tech extras.
Key features
- 3 ways to unlock: PIN code, key card and mechanical key
- Fits ultra-narrow frames (5 cm), which suits most Thai condos
- No fingerprint module or smartphone app: reliable, affordable Korean engineering
Works with
- Sliding, swing and push doors (Sub Type retrofit)
- Aluminium, glass, UPVC and wooden frames
Ideal for
- Families who want robust security without complexity
- Property managers with mixed door types
On-Site Installation Showcase
Engineering Data Dashboard
Hardware & Dimensions
General Information • Brand: EPIC 100% made in Korea • Model: ES-S520H • Type: Sub Type add-on lock for swing and sliding doors • Unlock methods: 3 ways: PIN + key card + mechanical key • Vertical Design: the inside unit is upright like the front, nothing sticks out past the glass • Power: 4 alkaline batteries
Door Requirements • Swing, push, pull and sliding doors • Sliding glass doors with wood, aluminium or UPVC frames • Fits narrow 5 cm sliding-door frames good for tight spaces • Single sliding doors locks at the edge and double sliding doors locks in the middle • Doors that slide left or right • Ask our team on LINE for the exact lock dimensions
- sliding doors single & double, swing doors, aluminum-frame glass doors, UPVC
- Single sliding
- Double sliding
- UPVC
Verification & Inside Controls
Unlock Methods • PIN code on a touch keypad, 4–12 digits • Key card: up to 100 cards 4 included • 2 mechanical keys that cannot be copied
Locking & Inside Controls • Choose Auto Lock or Manual Lock • Double Lock Function adds a second layer of security
Smart Systems & Security
Key Features • One Time Password for guests, housekeepers or friends • Random Passcode adds decoy digits so nobody can read your PIN • Add the Bluetooth module to use the app: manage users, send guest codes, see entry notifications • Option: Bluetooth module for unlocking from a smartphone app 1,800 THB, or 1,500 THB when bought with the lock • Option: WiFi Bridge for remote unlocking and PIN changes from the app 2,500 THB, or 2,000 THB when bought with the lock. Requires the Bluetooth module
Security & Power • Alarm sounds on forced entry or repeated failed unlock attempts • Low-battery warning runs on 4 alkaline batteries • If the batteries run flat, a 9V battery held to the outside terminal powers the lock so you can still unlock • 2 mechanical keys that cannot be copied
Installation & Service Policies
- Price includes installation within Bangkok
- Installed by a team that specialises in digital door locks
- Before ordering, message our team on LINE so we can check your door first
- Installing it yourself? Ask on LINE about a special discount