Видеонаблюдение, Video

Videophones ? Device interface with door intercommunication
 
This section describes the various interface devices with intercom: calls, lock control units, blocks the conjugation with intercom calls, etc.

Sort by: Name of product or service ID goods or services Popular products or services

Search:

1. Switch - D-2 / 4 - Chestnut

�Switch� provides work of one and two-channel Intercom Monitors four - of the type �COMMAX� and close analogues with four brands of calling video bar �ACTIVISION� or similar and controlled by four executive devices (electromechanical or electromagnetic lock).

Price: $ 30.00
See product or service

2. Chestnut-Buz - Chestnut

This device is intended to work with any brands electromechanical locks and of calling the panels containing managing contacts. Chestnut-Buz serves as a current source at the opening lock without using any additional powerful power supply, as well also prevents the failure of coil lock. Parameters: Input Voltage - 8 ... 15 V, output Voltage - 24 V, maximum Output Current - 5 A, maximum supply current - 35 mA, time pulse - 200 ms, recycle time - 5 ... 8 seconds, the length of the line from the panel to the device - 150 m, the method of connection load - wire / soldering, working temperature - -20 ... +70 � C, humidity - 5 ... 97%, size - 27 ? 20 ? 20 mm, weight - 15 g

Price: $ 8.00
See product or service

3. Chestnut-R - Chestnut

Controlled device switching. Maximum switching current - 10 A, maximum switching voltage - 280 ... 110 V, the response time - 10 msec, dimensions - 40h36h17, 5 mm.

Price: $ 5.00
See product or service

4. Chestnut - Delay - Chestnut

Timer second intervals. Generates a time interval from 2 to 20 seconds. Regardless the duration of the signal run. Timer: supply voltage control signal, the removal of the voltage control signal, the supply voltage. The output relay with one group of switching contacts.

Price: $ 8.00
See product or service