Replacement Remote Control RM-ADU078, ABS Material, Pre-programmed, Compatible with DVD Home Theater AV System

Features: 1. Replacement remote control (model RM-ADU078) compatible with Sony DVD home theater AV systems, with controls for TV, cable, audio, DVD, and CD functions. 2. Constructed with durable ABS material for reliable, long-term use. 3. Full access to all buttons for easy, intuitive operation. 4. Pre-programmed, so no extra programming or pairing is needed; simply install 2 AA alkaline batteries (not included) to start using. 5. Only the remote control is included; other accessories shown in product images are not part of the package. Product Details: This remote is compatible with multiple Sony models including DAV-TZ710, HBD-DZ170, HBD-DZ171, HBD-DZ175, HBD-TZ135, HBD-TZ530, HCD-TZ715, HCD-DZ310, HCD-DZ510, HCD-DZ610, DAV-DZ170, DAV-DZ171, DAV-DZ175, and DAV-TZ210. If the remote does not work immediately, clear the device's memory first: turn off the device, unplug the power cord, wait 30 seconds, replug the cord, turn on the device, and test the remote again. Specifications: - Material: ABS - Model: RM-ADU078 - Power Supply: 2 x 1.5V AA Alkaline Batteries (not included) - Color: Black - Transmission Distance: 8.0m / 314.96in - Dimensions: 15.0 x 5.0 x 2.0cm / 5.90 x 1.97 x 0.78in - Quantity: 1 Piece - Packaging: No retail package - Note: Allow 0-1cm error due to manual measurement; color may vary slightly due to different monitor displays.