Algo manufactures IP-based digital clocks designed for schools, offices, hospitals, and other facilities that need accurate and synchronized time displays.
Easy Installation
Algo Clocks are network based and support PoE thereby eliminating the need for separate power supplies. This makes installation simple and cost-effective.
Always Accurate
Algo Clocks auto-sync with NTP (Network Time Protocol) servers, ensuring the time is always correct, no manual adjustments are required.

Showing all 6 results
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Algo 8190 SIP Speaker, Clock & Visual Alerter
- Superb audio clarity and intelligibility by way of a four-speaker line array, delivering asymmetric sound dispersion for better sound distribution.
- All-in-one speaker – clock for public address (PA).
- Integrated call button as classroom intercom speaker in schools and other commercial settings.
- Multi-color LED visual alert to meet enhanced emergency notification requirements.
- Network managed and supervised SIP and multicast endpoint.
- Fully zone configurable via a web interface. Multicast zones are not dependent on wiring to speaker.
- NTP server synchronization for simplified clock management.
- PoE + (IEEE 802.3at) eliminates need for local power supply, and simplifies wiring infrastructure and management.
- Eliminates narrowband FXS port or ATA.
- Multi-functional speaker for voice paging, emergency notification and ring alerting. Easily integrate with the Algo 8301 SIP Paging Adapter & Scheduler for automatically playing tones and/or announcements for scheduled events.


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Algo 8190S SIP Speaker – Clock & Visual Alerter
- Public address (PA) IP speaker.
- Secure SIP using TLS and SRTP.
- Multicast scalable.
- Four-speaker line array.
- Wideband HD voice for high intelligibility speech.
- Dynamic volume control responsive to ambient noise levels.
- Talkback capable speaker with integrated call button.
- Customize WAV files for emergency notification / alerting and telephone loud ringing.
- High visibility clock.
- Four color LEDs in amber, blue, green and red for enhanced situational awareness.
- Configuration via user friendly web interface or auto-provisioning.
- PoE + (IEEE 802.3at).
- Ideal for a school or college classroom, in addition to a waiting area / room for hospitals, government offices and transport terminals (e.g., air, bus, rail), and workplace lunch or break room and cafeteria spaces.


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Algo 8401 IP Digital Clock – Single Sided
Algo 8401 IP Digital Clock Single-Sided offers precise NTP synchronization, PoE powered, with network configuration. Available in single-sided display for clear visibility in any space.
- Single-sided, surface mounted
- PoE
- Configurable via web interface with settings including:
- Time zone
- Daylight saving preferences
- Brightness
- 12 or 24 hour format
- Uses NTP
- Manageable via 8300 or ADMP
- Easy to read white 2.2” LED digits

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ALGO 8402 IP Digital Clock – Dual Sided
Algo 8402 IP Digital Clock Dual-Sided offers precise NTP synchronization, PoE powered, with network configuration. Available in dual-sided display for clear visibility in any space.
- Double-sided, mounted perpendicular to wall
- PoE
- Configurable via web interface: Time zone , Daylight saving preferences, Brightness, 12 or 24 hour format
- Uses NTP
- Manageable via 8300 or ADMP
- Easy to read white 2.2” LED digits

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Algo 8410 IP Display with Clock, Speaker, PoE
Algo’s 8410 IP Visual Display Speaker is a SIP-compliant notification device that comprises three core components – a 15.6″ LCD screen, high intelligibility speakers, and high-visibility LED flashers – to create highly flexible and effective visual and audible communication.
- 15.6″ Wide-angle viewable LCD screen for off-axis visibility
- Display for digital or analog NTP clock, scrolling text, and emergency notifications.
- Public address (PA) IP speaker.
- Unlimited and customizable visual display capabilities with over 16 million colors.
- Sleep mode and screen dimming to save on power usage.
- Secure SIP using TLS and SRTP.
- LED flashers for attention-getting alerting.
- Wideband HD voice for high intelligibility speech.
- Remotely manageable for easy monitoring, maintenance, and management.
- PoE + (IEEE 802.3at) & PoE ++ (IEEE 802.3bt) Powered
- Ideal for a school, in addition to a waiting area / room for hospitals, government offices and transport terminals (e.g., air, bus, rail), and workplace lunch or break room and cafeteria spaces.


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Algo 8420 Dual Sided IP Display, Clock, Speaker.
Algo’s 8420 IP Dual-Sided Visual Display Speaker is a dual-sided, SIP-compliant notification device that comprises three core components – 15.6″ LCD screens, high-intelligibility speakers, and high-visibility LED flashers – to create highly flexible and effective visual and audible communication.
- Two 15.6″ Wide-angle viewable LCD screens for off-axis visibility
- Display for digital or analog NTP clock, scrolling text, and emergency notifications.
- Public address (PA) IP speaker.
- Unlimited and customizable visual display capabilities with over 16 million colors.
- Sleep mode and screen dimming to save on power usage.
- Secure SIP using TLS and SRTP.
- LED flashers for attention-getting alerting.
- Wideband HD voice for high-intelligibility speech.
- Remotely manageable for easy monitoring, maintenance, and management.
- PoE + (IEEE 802.3at) & PoE ++ (IEEE 802.3bt) Powered
- Ideal for a school, in addition to a waiting area / room for hospitals, government offices and transport terminals (e.g., air, bus, rail), and workplace lunch or break room and cafeteria spaces.







