Brand: HST Model: WDS Features Wireless Doorsensor used to detect illegal door prying and window entry

Brand: Convoy Model: LDS1 Lens: HD lens 3.2mm@F2.2 Viewing Angle:140° Compression Standard: H.264 Display Resolution: 720P (1280*720) Battery: 3 units AA Performance Alkaline Batteries Storage: Support TF Card max 128GB...