Increases laser visibility range up to 50m. Featuring selectable narrow and wide accuracy settings. Built-in heavy duty clamp for mounting on a grade pod and magnets to attach the detector on the metal tracks. Automatically shuts-off if inactive for 5 minutes to save power. IP54 rated for dust and water resistance. Over-moulded housing and thick glass protects and helps maintain calibration. Compatable with DCE088D1G-QW, DCE088D1G-GB, DCE088D1G-XE, DCE089D1G-QW, DCE089D1G-GB & DCE089D1G-XE Detects Lasers up to 50m Accurate to @ 50m Detects Green Lasers Suitable for Indoor & Outdoor Use Compatable with DCE088D1G-QW, DCE088D1G-GB, DCE088D1G-XE, DCE089D1G-QW, DCE089D1G-GB & DCE089D1G-XE Detects Lasers up to 50m Accurate to @ 50m Detects Green Lasers Suitable for Indoor & Outdoor Use