The DB200 combination model features a built-in telephone signaler and outlet for connecting a lamp. Just plug the telephone cord into a modular telephone jack (does not draw from phone line power). (Optional extra doorbell button must be purchased for use with intercoms.) Signals all Sonic Alert remote receivers.

Features:

• Selectable number of flashes
  
• Flash code for front and rear doors
  
• Works with most home intercom systems with a separate additional doorbell button sensor (sold separately)
  
• Built-in chime (can be turned off)
  
• Videophone compatible (must have built-in phone jack)
  
• Doorbell uses a 12V battery (included)

What else do I need to make this work?

In order to be notified in additional rooms, you will need to purchase a receiver that lets you know when the signaler or transmitter is activated (see Accessories box).