The Algo 1203 Call Switch is the perfect integrated solution for application that requires one-touch programmable page announcement or alert notification. The 1203 is a single gang call switch with an illuminated LED button. The 1203 Call Switch is designed as an intuitive interface for improving customer service or for emergency and non-emergency notification. The Algo 1203 is NOT rated for outdoor environments.

Required: The 1203 requires one of the following Algo products as a SIP interface for operation (connecting via 24 gauge single twisted pair):

• 8189 SIP Surface Mount Speaker


• 8188 SIP Ceiling Speaker


• 8186 SIP Horn Speaker


• 8180 SIP Audio Alerter (G2)


• 8301 Paging Adapter

Configuration options for the Algo 1203 upon a button include: initiate a multicast alert or announcement, make a SIP call to a configured extension and play a discrete notification, or make a SIP call and permit hands-free communication (e.g. via the Algo speaker microphone).



Powered via Algo SIP endpoints including 8180 (G2), 8186, 8188, 8189 and 8301 for simple installation and web configuration.

Algo 1203 Features:

• LED button for visibility with flash confirmation when activated


• Single twisted pair extended distance wiring for location almost anywhere


• Fully integrates Algo audible and visual accessories for notification and alerting over any size workplace, campus, or enterprise