---
title: signalStrength
framework: nearbyinteraction
role: symbol
role_heading: Instance Property
path: nearbyinteraction/nidltdoameasurement/signalstrength
---

# signalStrength

A value that represents the received signal strength, in dBm, from the anchor that provides the measurement.

## Declaration

```swift
var signalStrength: Double { get }
```

## See Also

### Locating the anchor

- [coordinates](nearbyinteraction/nidltdoameasurement/coordinates.md)
- [coordinatesType](nearbyinteraction/nidltdoameasurement/coordinatestype.md)
- [floorElevation](nearbyinteraction/nidltdoameasurement/floorelevation-swift.property.md)
- [NIDLTDOAMeasurement.FloorElevation](nearbyinteraction/nidltdoameasurement/floorelevation-swift.class.md)