The 1128 Analogue LED Strobe Light is a high intensity strobe light for alerting and notification of telephone, emergency, safety, and security events.

The 1186 is a weatherproof Horn Speaker selected for use with Algo's 8180 SIP Audio Alerter and the Algo 1825 Duet Plus Loud Ringer. Ideal for attention-getting voice or telephone signaling applications in high ambient noise or outdoor applications.

The Algo 1825 Duet Plus is a high performance low-frequency loud ringer compatible with most business telephone systems in office and industrial applications

The Algo 8128 SIP Strobe Light is a SIP compliant PoE high intensity strobe light for alerting and notification of telephone, emergency, safety, and security events.

The Algo 8138 provides a visual alerter with 4 in-built colour LEDs. Often used alongside PA and mass notification systems, the 8138 offers visual alerting through amber, blue, green and red coloured LEDs.

The 8180 SIP Audio Alerter is a SIP compliant PoE network audio device for loud ring and voice paging applications using dual endpoints

The 8186 is a weatherproof SIP compliant IP horn speaker for voice paging, loud ringing, and emergency/safety/security notification.

The 8188 SIP Ceiling Speaker is a SIP compliant IP ceiling speaker for voice paging, emergency notification, and background music.

The 8189 SIP Ceiling Speaker is a SIP compliant surface mount IP ceiling speaker for voice paging, loud ringing, emergency notification and background music. Identical to the 8188, the 8189 offers a slimmer design which is better suited for indoor surface mount applications.