Bell Black M51 THK Replacement Speech Module

Replacement speech model for use with all M51 (THK) older models (square buttons and separate name) door entry systems to provide full duplex speech between the front door panel and the telephone. Totally encapsulated unit houses weather resistant plastic cone loud speakers and amplifier circuits.

Features

• Transport dimensions (mm) 140x95x34
• Packaged dimensions (HxWxL mm) 140x95x34
• Packaged Depth (cm) 32
• Net weight (kg) 0.176
• Paper weight (kg) 0.014
• Gross Weight (Packaged) (kg) 0.19
• Product EAN 5021196053132
• Product Dimensions (mm) 137x84x32
• Weight (kg) 0.19
• Packaged Height (cm) 137
• Supplier Ref. M51
• Display Footprint (mm) 140x95x34
• Packaged Width (cm) 84
• Packaging Plain Box
• Item priced per 1
• Colour Black
• Offer to Amazon? No