| Manufacturer part number (MPN) | 51381RP3 |
| EAN / GTIN | 6955891809246 |
| Sales unit | pcs |
| Package quantity | 10 pcs |
| Instructions and Manuals (Part 2) | 2TMU220000M0018 |
| Ambient Air Temperature | Operation -40...+55 °C |
| Degree of Protection | IP54 |
| Suitable For | Outdoor station |
| Number of Buttons | 3 |
| Product Range | Welcome; Welcome IP |
| Connection Type | Ribbon Cable |
| Operational Voltage | 28 V |
| Input Voltage Type | DC |
| Material | Plastic |
| Color | white |
| Product Net Width | 97 mm |
| Product Net Height | 72 mm |
| Product Net Depth / Length | 28 mm |
| Building Information Modeling – BIM | 9AKK108469A6985, 9AKK108469A6986, 9AKK108469A6987 |
| Environmental Product Declaration - EPD | 9AKK108470A8450 |
| Declaration of Conformity - CE | 2TMD081313X0034 |
| Declaration of Conformity - UK-PSTI | ABB2TMA130160N0005 |
| EU Data Act Applicability and Compliance | Not Applicable |
| ETIM 9 | EC000349 - Functional module for door communication |
| UNSPSC | 43221525 |
| Colour | White |
| Width | 97 mm |
| Model | Push button |
| Height | 72 mm |
| Depth | 28 mm |
| Operating voltage | 28 V |
| With housing | No |
| Number of call buttons | 3 |
| Installation technique | Network technology |
| Housing material | None |
| Ambient temperature | -40–55 °C |
| Type of voltage (input voltage) | DC |
| Surface mounting | Yes |
| Hearing aid compatible | No |
| Contains keypad | No |
| Flush-mounted installation | Yes |
| Opening angle camera | 0 ° |
| Reading strategy biometric | No |
| Reading strategy code | No |
| Reading strategy data medium | No |
| With day/night function | Yes |
| Number of users | 3 |
| Country of origin | China |