Prix FOB
Obtenir le dernier prix2000 /
|1 Minimum Order
Pays:
Italy
N ° de modèle:
-
Prix FOB:
2000 / Obtenir le dernier prix
Localité:
-
Prix de commande minimale:
2000
Commande minimale:
1
Packaging Detail:
-
Heure de livraison:
-
Capacité de Fournir:
-
Payment Type:
-
Groupe de produits :
Italy
Personne àcontacter Mr. michele
umberto terracini 49, santeramo in clle, bari
Quick Details
This transmitter is used both for wiretapping and room monitoring, and transmission of the obtained informations through a crystal controlled radio channel.
The micro-transmitter is a compact module, equipped with external antenna, microphone, and flexible wires to connect it to the telephone line.
Connection is done by tearing open one of the wires of a standard analog telephone line; the line is also used as a power supply.
The transmitter can automatically switch between room and
telephone monitoring modes.
While the phone handset is hung up, the transmitter remains in
room monitoring mode. As soon as the handset is picked up, the
transmitter would automatically switch to the telephone
monitoring mode.
Since its power comes from the telephone line, its operating time
can be virtually unlimited. Furthermore, connecting the unit to
the telephone line does not cause any effect or interference.
The conversion of the analog signal into digital is performed via
the Adaptive Delta Modulation (ADM) method.
Â
| Pays: | Italy |
| N ° de modèle: | - |
| Prix FOB: | 2000 / Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | 2000 |
| Commande minimale: | 1 |
| Packaging Detail: | - |
| Heure de livraison: | - |
| Capacité de Fournir: | - |
| Payment Type: | - |
| Groupe de produits : | audio transmitter |
