The M2138K-A is a flush-mounted outdoor audio/video door station from the ABB Welcome M range, combining a camera, keypad and RFID card reader in a vandal-resistant IK07 / IP54 aluminium front. It runs on ABB's 2-wire bus and ships as a complete unit with cover plate and info sign. Suits multi-tenant residential and small commercial entrances.
| Manufacturer part number (MPN) | M2138K-A |
| EAN / GTIN | 6955891815483 |
| Sales unit | pcs |
| Mounting method | Flush-mounted |
| Width | 135 mm |
| Height | 349 mm |
| Depth | 29 mm |
| Modular construction | Yes |
| With cover | Yes |
| Operation mode | Push button |
| Installation technique | 2-wire |
| With info sign | Yes |
| Material | Aluminium |
| Impact strength | IK07 |
| Degree of protection (IP) | IP54 |
| Vandal proof | Yes |
| With camera | Yes |
| IFTTT support available | No |
| With digital door code | Yes |
| Compatible with Apple HomeKit | No |
| Compatible with Google Assistant | No |
| Compatible with Amazon Alexa | No |
| Material front | Aluminium |
| Surface treatment | Brushed |
| Country of origin | China |
| MOQ | 1 |