Videx 4000 Series 2 Button Speaker Module, Matt Finish (4+1, 5+1)

Videx V-4838-2/M 4000 Series Intelligent 2 Button Speaker Module

The Videx V-4838-2/M is an intelligent 2 button audio speaker module for 4+1 and 5+1 (privacy of speech) audio and video door entry systems. Finished in matt 316 marine grade brushed stainless steel, this module features two blue back-lit name plate windows, a built-in microprocessor, 4 DDA compliant status LEDs and dry contact relay output.

The module supports 4 selectable call melodies, configurable conversation time, door opening time and ring count. No audio entrance switcher (Art.502N) is required on multi-entrance audio systems. Button expansion modules (4842-4845 and double row variants) can be added for up to 64 call buttons.

Key Features

• Matt 316 marine grade brushed stainless steel finish (/M)
• 2 blue back-lit name plate windows
• Built-in microprocessor for operation control
• 4 DDA compliant call progress LEDs (Busy, Call, Speak, Door Open)
• 4 selectable call melodies
• Configurable conversation time (30s, 60s, 90s, 120s)
• Configurable door opening time (1s, 4s, 8s, 16s)
• Reassurance tone enable/disable
• Dry contact relay output (CO, NO, NC)
• PTE input for push-to-exit (switched 0V)
• Microphone and speaker volume control POTs
• Expandable up to 64 buttons with expansion modules
• IK07 impact protection and IP65 ingress protection

Technical Specifications

• Voltage: 12Vdc
• Compatible PSUs: 520M, 521B
• Current draw (standby): 25mA
• Current draw (during call): 150mA
• Current draw (during conversation): 70mA
• Relay contacts: Dry contacts (CO/NO/NC)
• Relay rating: 24Vac/dc, 2A max
• PTE input: 1x switched 0V (push-to-make)
• Call buttons: 2
• System compatibility: 4+1 and 5+1 audio and video
• Operating temperature: -20 to +60 degrees C
• Impact protection: IK07
• Ingress protection: IP65

Dimensions

• 103mm (W) x 120mm (L) x 32mm (D) - 1 module 4000 Series size