Access sensor, magnet. Needed for control of doors and windows. A dry contact input sensor.
Board is mounted and connected inside of VT825 DC. Adds 8 dry contacts (IN), 2 loads (latching relays with LEDs indicators) & a 12V DC power backup terminal.
Can be embedded inside VT440 (Dry Contacts extension unit). It has 32 dry contacts. Used to increase the number of dry contacts in VT440 from 32 to 64.
Ordered separately from VT440.
Allows increasing the number of dry contacts connected to any Vutlan monitoring unit. Adds 32 dry contacts. Can be connected to any CAN port.
The number of dry contacts inside VT440 can be increased up to 64 with dry contacts module VT32.
Relay switchable contact. Can be used together with equipment, for example for switching ON/OFF air conditioners. Can control power for magnetic locks, bolt locks, solenoid electromagnets, siren, light source, heater and etc.
Can be connected to any monitoring system or device with 12V outputs.