RI-65-12 voice messaging device is designed for automatic delivery of voice messages to the phones of the crew members and to the transmitter input when signals from onboard systems sensors are received at the input.

1. The number of voice messages – no more than 16.

2. The cycle time is from 10 s to 12 s.

3. Dynamic range – not less than 35 dB.

4. The voltage level of radio interference generated by a DC motor is from 1000 µV to 200 µV.

5. The frequency range of the electric motor power supply is from 0.15 MHz to 150 MHz.

6. Overall dimensions – 160 × 228 × 228 mm.

7. Weight – no more than 6.5 kg.

8. Power of the RI-65-11 apparatus:

– under normal conditions – 35 W;

– during climatic tests – 40 W.

9. Output voltage of the leftmost regulator:

– on high-impedance telephones TA-56M with a resistance of 3200 Ohm – from 20 V to 30 V;

– at the transmitter input – from 0.15 V to 0.3 V.

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In Stock — items available in stock at the Dubai warehouse are dispatched within 5–10 business days after receiving 100% prepayment.

Remote Stock — items available at our partners’ remote warehouses are supplied within an average of 30–45 business days after receiving 100% prepayment.

Pre-Order — made-to-order products are manufactured and delivered within an average of 45–60 business days. Payment terms: 50% advance payment to start production, with the remaining 50% paid before dispatch from the Dubai warehouse after full readiness for shipment.

Returns & Changes (Restocking Fee)
For selected items, a RESTOCKING FEE of 10% may apply in case of return, order cancellation, or changes to the order specifications. This condition applies only to certain products and is confirmed at the order approval stage.

Warranty
All products are covered by a standard 6-month warranty.
Extended warranty is available upon request and is agreed individually; it may affect the final product price.