Honeywell RCWL330A1000/N P4-Premium Portable Wireless Door Chime and Push Button
- Wireless – Battery operated
- Works with up to six (6) push buttons, motion detectors or door contacts for added security and convenience
- Six (6) chime tunes, fully adjustable volume and six (6) visual alert icons
- Self learning code system automatically adjusts to eliminate interference
- 450-ft operating range