Algo’s FXO, FXS, and SIP Doorphones provide hands free intercom capability, entrance security with door unlock control, and superior audio performance.
These Doorphones are perfect for secure business entrances, emergency intercom, and residential gates. Visitors press a backlit call button on the two wire Door Station to initiate ring on one more telephones. Answering the ringing phone enables communication with the visitor and door unlock capability.
Common Features
- DSP audio enhancement provides bi-direction echo control and reliable voice communication even in noisy environments
- Integrated door control relay with 24V power source
- Single pair digital Door Station flush or surface mount makes new or retrofit installation easy
- Backlit call button for superior visibility in low light conditions
- Attractive weatherproof design
- Originate or receive calls
- Up to 1,500 ft (450m) connection between Door Station and Controller using 24 AWG telephone wire
- Caller Line ID to telephone helps users easily differentiate door calls from standard calls
- Programmable control outputs at controller and Door Station provide flexibility and reduce wiring requirements
Typical Applications
- Secure Business Entrances
- Access Control
- Residential Gates
- Airports
- Hospitals
- Hotels
- Schools & Campuses
- Parking Garages
- Nursing Homes
- Prisons
- Casinos
Products
8028 SIP Doorphone
SIP-compatible doorphone provides hands free intercom capability, entrance security with door unlock control, and superior audio performance. Features include: DSP audio enhancement that provides bi-direction echo control and reliable voice communication even in noisy environments; and single pair wiring to digital door station to make new or retrofit installation easy.
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3228 FXS / Station Port Doorphone
The Algo 3228 Doorphone provides a simple-to-install telephone-integrated Entry security intercom solution for business and residential applications. Visitors cause a telephone to ring which enables conversation when answered and the capability to allow remote entry using door release features.
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3226 FXO / Trunk Port Doorphone
The Algo 3226 Doorphone provides a simple-to-install telephone-integrated Entry security intercom solution for business and residential applications. Visitors cause a telephone to ring which enables conversation when answered and the capability to allow remote entry using door release features.
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