• Operating distance: 200 meters in open field
• 4 Sound volume levels
• Ringtone sounds: 36 pcs
• Transmitter size: 80 * 45 * 20mm
• Receiver size: 120 * 85 * 30mm
• The receiver operates on 1.5V AA batteries (battery not included)
• The transmitter operates on a 12V23A battery (battery included)

Included in the Package

• 1 x Transmitter
• 1 x Doorbell receiver
• 1 x Double-sided tape
• 1 x Screw