The RF remote control key finder comes with a 1-on-4 design. The remote control and receivers are powered by batteries. The alarm mode of this set features over 90db beeps and flashing light.

• Size of remote control: 62 x 29 x 12mm.
• Size of receiver: 42.5 x 27 x 11.5mm.
• Batteries required: 12 x 23A x 1pc (remote control); CR2032 x 1pc (receiver).
• Different receivers come with different sounds.
• Operating distance: 0-20m.