Safety Technology International, Inc. STI-3300 Wireless Doorbell Extender with Receiver Connects to Existing Hardwired Doorbell, Part of Musical Wireless Chime Series 1 White cocoon suitable for long time use

suitable for long time use

The universal headband fits both side-loading and clamp-style handles

12/24hour switch mode and Alarm Gradually is available

and stands up to heavy chewing

5MM Speaker Mic Stereo Audio Y Adapter

Safety Technology International, Inc. STI-3300 Wireless Doorbell Extender with Receiver Connects to Existing Hardwired Doorbell, Part of Musical Wireless Chime Series 1 White cocoon suitable for long time useSafety Technology International, Inc. STI 3300 Wireless Doorbell Extender with Receiver Connects to Existing Hardwired Doorbell, Part of Musical Wireless Chime Series STI Wireless Doorbell Extender connects to your existing traditional hard wired doorbell system and extends a new chime to hard to hear areas. Once the unit is wired into existing system, the included receiver can be plugged into any standard electrical outlet. This allows you to hear