📺【New RM-ADU078 Replacement Remote For SONY DVD Recorder】HCD-DZ610 HBD-DZ170 HBD-DZ171 HBD-DZ175 DAV-DZ170 DAV-DZ171 DAV-DZ175 DAV-TZ510 DAV-TZ710 RM-ADU079 and more. 📺【No Setup Required】work right out of the box, no programming or pairing required, just plug in 2 brand new 1.5V AAA alkaline batteries (not included) and it works perfectly. 📺【Easy to Use】New ABS material. Better craftsmanship. The keys feel comfortable and responsive, with no lag. The control for sony dvd remote distance exceeds 26 feet and the control angle is more than 120 degrees, which allowing more freedom in remote control for sony. 📺【Package included】 1 x Remote Control. 📺【After-sale Service】If your device model is not on the compatible list, please contact us through the Amazon messaging tool. We can check it for you. New RM-ADU078 Remote Control Replacement for Sony DVD Recorder Home Theater System HCD-DZ610 HBD-DZ170 HBD-DZ171 HBD-DZ175 DAV-DZ170 DAV-DZ171 DAV-DZ175 DAV-TZ510 DAV-TZ710 RM-ADU079 and more.