Easy-to-install surface-mount or flush-mount door intercom speakers work with almost any analog phone or phone system.
	
Provides convenient two-way handsfree communication.
	
Can be connected directly to a C.O. line port on a multi-line phone or phone system.
	
If an analog port is not available (e.g, you are using one or more single-line phones), the optional C-1000B allows a door speaker to share a line position with an ordinary phone line.
	
Weather-resistant construction
	
	
Optional Enhanced Weather Protection models frpo severe environments—ask us
	
	
Requires AC power.
	
Adjustable microphone and speaker volume
	
Programmable maximum call length
	
Selectable auto-answer feature allows remote monitoring
	
Programmable VOX (mic/speaker)switching speed
	
Choose lght gray plastic surface mount or vandal-resistant, black powder painted, aluminum face plate with heavy duty metal call button and mounting gasket
	
Flush-mount model can be surface-mounted with optional back box.
	
No need to press-to-talk and release-to-listen as with ancient intercoms. Just tap the button to ring phones and then have a conversation.
	
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