Image Title: Heath Zenith SL 5411 GR C 150 Degree Motion Sensing Twin Flood Pertaining To Detector Lights Prepare 2. Filename: heath-zenith-sl-5411-gr-c-150-degree-motion-sensing-twin-flood-pertaining-to-detector-lights-prepare-2.jpg. Image Dimension: 1000 x 667 pixels. Images Format: jpg/jpeg. Publisher/Author: Gaston Bashirian. Uploaded Date: Monday - March 12th. 2018 01:05:09 AM. Category: Architecture. Image Source: houseandgarden.co.uk.