Description
The Panasonic KX-TDA5161 4-Port Doorphone / Door Opener Card (DPH4) features:
▪ Supports up to (4) KX-T30865 doorphones
▪ Equipped with 4 dry contacts for connection to electric door strike
▪ Maximum one per KX-TDA50 and KX-TDA50G system
▪ Includes (2) clips
▪ Refurbished
▪ One-Year Warranty