2. Device description
The
Accessible Virtual Keypad
product (also known as
BVA
) is mainly designed to
remotely
activate
buttons on the lift car operating panel through a Smartphone, avoiding its physical manipulation.
Moreover, BVA helps universal accessibility of the lift through its
App
. The device can work with or
without Internet connectivity. There are two versions of this product depending on the number of relays:
BVA 12 relays
and
BVA 2 relays
. BVA 12 relays is designed to be connected on buttons on lift car and
BVA 2 relays, rear external buttons at each floor, even though both products may be swapped.
Electrical characteristics
DC-DC converter:
• Operating range: 7 – 50VDC
• Consumption: 70mA@20VDC
BVA:
• Operating range: 5VDC
• Consumption: 141mA@5VDC
Inside the box
• BVA
• Quick start guide
• DC-DC converter
• Pluggable Terminal Block 10 positions (only on BVA 12 relays)
Nayar Systems
BVA - 1_en
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