The stainless-steel construction assures high strength and toughness of the unit.
These are available in both bullet and non-bullet resistant variations.
The product design ensures that it is tamper-proof.
Each unit comes with gaskets and mounting screws for installation.
Use this Heavy Duty Round Stainless Steel Speak Thru for your daily business transactions in pharmacies, toll booths, ticket counters, and similar places. This product is useful for more audible and secured voice transmission between the clerk and the customer.