









π Speak Securely, Stay Comfortable, Install Effortlessly!
The CRL 834DU Duranodic Bronze Aluminum 5-5/16" No-Draft Speak-Thru is a premium, easy-to-install communication solution designed for secure voice transmission through glass. Crafted from durable aluminum with a theft-proof locking device, it eliminates drafts to maintain indoor climate control. Compatible with various glass thicknesses and pre-existing openings, itβs perfect for ticket booths, service counters, and secure transaction windows.
| Manufacturer | CR Laurence |
| Part Number | 834DU |
| Item Weight | 3.2 ounces |
| Product Dimensions | 1.06 x 3.75 x 7.6 inches |
| Item model number | 834DU |
| Is Discontinued By Manufacturer | No |
| Size | 5 5/16" |
| Color | Black Bronze Anodized |
| Finish | Black Bronze Anodized |
| Material | Aluminum |
| Shape | shape |
| Item Package Quantity | 1 |
| Included Components | 1 |
| Batteries Included? | No |
| Batteries Required? | No |
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