The nDolphin RF Digital Locker Lock is a digital locker lock with an automatic lock feature. It uses ISO 15693/14443-A 13.56MHz cards and online network/USB PDA as keys, and has features such as an external emergency power source and battery exchange signal alert.
The nDolphin RF Digital Locker Lock is a contactless card‑based locker lock featuring automatic locking, battery backup, and optional network connectivity. It uses ISO 15693/14443‑A 13.56 MHz cards for administrator, guest, and maid keys.
The manual covers installation steps, battery insertion, cable connection, latch adjustment, and the procedures for registering administrator and guest cards. Optional features such as online network control and USB PDA interface are also described.
| Model Name | nDolphin RF Digital Locker Lock |
|---|---|
| Dimensions Front | 17 mm (D) × 50 mm (W) × 70 mm (H) |
| Dimensions Back | 31 mm (D) × 63 mm (W) × 47 mm (H) |
| Material Front | Iron Die Casting / ABS |
| Material Back | Iron Die Casting / ABS |
| Power Supply | DC 6 V (4 × AA alkaline batteries) |
| Construction | Dual Deadbolt (center deadbolt) |
| Key Type | ISO 15693/14443‑A 13.56 MHz card |
| Operating Temperature | -30 °C to +80 °C |
| Emergency Power | External 9 V alkaline battery |
| Optional Features | Online network, USB PDA |
Up to seven administrator card keys can be registered.
The lock runs on four AA alkaline batteries (1.5 V each).
An external 9 V alkaline battery can be used as an emergency power source.