Honeywell Home Series 3 Portable Wireless Doorbell

This Honeywell Home Series 3 portable wireless doorbell includes a push button and chime. It features 6 adjustable tunes, a 250 ft wireless range, and strobe light alerts. Dimensions are approximately 2.75" x 4.33" x 1.67" (7.0 cm x 11.0 cm x 4.2 cm). It requires 4 AA batteries.