Large easy to use A and Z scroll buttons. One Touch "CALL" button. Built-in single-line LCD directory display. Programmable directory codes (1-4 digits). 10 and 11-digit dialing capability. Interfaces with 2 card readers - expandable to 48 with wired tracker expansion boards (or 24 with a wireless connection). Live Streaming. Live transactions. Anti-pass back. 8000 event transaction buffer. 31 Security (permission levels)- 29 Programmable (2 fixed levels). Database import/export capability. LED Lighting illuminates keypad. Built-in clock/calendar. Holiday schedule. Hold open time zones. Entry code time zones. Built-in postal lock provision.
| Make | Doorking |
|---|---|
| Manufacturer | DoorKing, Inc. |
| Model code | 1835 - 80 Series |
| Panel Material | Stainless steel faceplate, Galvanized steel sub-plate, Metal keypad |
| No of User Codes | 3000 (4-digit) |
| Environmental Specifications | Operating Temperature oC: -12 ~ +62 C (10 ~ 145 F) |
| Electrical Specifications | Voltage: 16 V AC |
| Additional info |
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