HSYIJIA A0828 Self Powered Flash Doorbell 1 Button 1 Receiver No Battery Wireless RGB Colorful LED 4 Volume 38 Melodies

Specification Brand HSYIJIAProduct Name Self Powered Flash DoorbellMaterial ABSLight Source RGB Colorful LEDVolume 4 Level AdjustableRingtone 38 Melodies SelectableWorking Mode 3 Modes Ring Flash Ring Only Flash Only Transmitter Size 80 85 mmReceiver Size 58 85 mmInstallation Double Sided Adhesive or Screw MountingApplication Home Office Villa Nursing Room Hospital WardFeatures 1 Self Powered Technology Simply press the button to generate electricity no battery required for lifetime use install once and enjoy forever 2 Wire FreePlug and Play No wiring needed just plug the receiver into an outlet and stick or screw the transmitter anywhere you like 3 LoudClear Speaker High decibel speaker with honeycomb sound chamber delivers crisp penetrating sound that easily covers the whole house without distortion 4 RGB Flashing Light Reminder Multiple LED beads with colorful cyclic flashing provide dual sound light alerts perfect for the elderly and hearing impaired 5 Anti Interference Smart Chip Stable signal transmission with strong penetration through doors and walls fast and accurate response even for outdoor gates Package Includes 1 Self Powered Transmitter1 Plug in Receiver