Retevis RT9908 Système D'interphone de Fenêtre Bidirectionnelle

Retevis RT9908 Système D'interphone de Fenêtre Bidirectionnelle

Point d'accès :

Intercommunication bidirectionnelle automatique sans appuyer sur aucun bouton

Fonction anti-interférence et sans bruit

Sortie d'enregistrement audio bidirectionnelle

Fonctionnalité :

Tous nos articles sont neufs.

Fonction anti-interférence et sans bruit

Technologie de communication par interphone vocal bidirectionnel, identification automatique du traitement des signaux vocaux pendant un appel ne nécessite aucune action

Puce de traitement anti-tonalité latérale dédiée, avec fonction de mise en sourdine automatique

Application du contrôle d'appel entièrement automatisé, en dehors du microphone et des haut-parleurs de la machine pour utiliser l'intégration de la conception et du système de première ligne de l'hôte pour se connecter, installation facile

Application complète de l'expérience de la technologie électroacoustique, sélection de la conception de circuits électroacoustiques hautes performances, puissance de sortie jusqu'à 3 W, voix claire et voix forte distinguée.

À l'intérieur et à l'extérieur de la sortie du signal vocal bidirectionnel (enregistrement par le caissier de banque), un mode de sortie jack stéréo peut empêcher la fonction d'enregistrement vocal contrôlée par l'interrupteur d'alimentation et les boutons de fonction

Application : banque, valeurs mobilières, hôpital, gare routière Où le verre de protection contre le vol est installé

Données de performance :

Tension de fonctionnement : AC9V/1A

Son principal (son secondaire) : 3W

Microphone intérieur : -48db 20Hz-20KHz

Microphone extérieur : -48db 20Hz-16KHz

Dimensions extérieures : 158x87x46cm/78x20mm

La poche comprend :

1 x interphone de comptoir bidirectionnel

1 x haut-parleur externe

1 x chargeur

1 x manuel d'utilisation en anglais

Order Processing

• All orders are processed within 1-3 business days after we receive your full payment, excluding weekends and holidays.
• As soon as your order is ready, we’ll update the tracking number and inform you of the information. We highly recommend that you register as a Retevis Member here. If the item you ordered is temporarily out of stock, our customer service team will reach out to you. You can choose to wait until the item is back in stock or cancel your order.
• Your order will be shipped from China. Also, we have a warehouse in Canada. Therefore, your orders may be shipped from China or Canada Warehouse depending on the availability of the product in our inventory.

About shipping time and shipping way

• The shipping method depends on the weight and if it includes the battery.
• Usually, when the order is ≥2kg, it will be shipped by Expedited Shipping. The shipping time will be about 4-7 business days, which will cause customs duties, and the shipping cost does not include this fee. Buyers should pay for the customs when needed.
• If the order weight is ＜2kg, it will be shipped by Economy Shipping, the shipping time will be about 10-15 business days.
• If the products include a battery, we will choose the battery shipping way, the shipping time will be about 10-20 business days.
  
  

How Do I Change The Shipping Address Or Cancel My Order

• Contact info@retevis.com immediately if you need to change the shipping address or cancel your order. Please be advised that some orders are shipped very soon after placement and it will not always be possible to make changes to the shipping address and/or cancel the order.
• The declared value on the invoice will be marked the same as the order's total price.

Return Policy

• In case of Buyer's Remorse(not product fault), within one month after product received, after confirmation by Retevis, The first customers can return it for a partial refund. Buyers are required to afford round-trip freight, and 15% restocking fee will be deducted also. Refund will be done after we received the package and checked everything not effect the second sale.
• In case of product fault, please provide photos & videos showing the defect(s) of the product clearly. After confirmation by Retevis, you can return it for a replacement of new product or full refund, buyers are required to afford the return shipping fee, Retevis afford the reship shipping fee. Refund or reship new products will be done after we received the full original package, and no product damaged by any man-made factors.
• Remark: All return need be notified and confirmed by Retevis in advance. Please contact us for return address and matters need attention before you send it back.
• Further warranty of retevis products, please click After-sale service to read it.