sensores biométricos KNX

Hola alvcor,

Parece ser que GIRA ya dispone en su catalogo de un lector de huella digital: GIRA KEYLESS IN Fingerprint

www.gira.com/en/produkte/cont_info_detail.phtml?info_id=1433

Te pongo las caracteristicas (en ingles):

Two-way switch relay 1 and two-way switch relay 2
The two integrated two-way switch relays can each be assigned to different fingers. Electrical strength of relay contacts is 24 V AC/DC, current capacity is 1.6 AC/DC. The contact hold time can be individually set at the unit. The relay outputs can be evaluated by EIB binary inputs, allowing additional functions such as light scene control and a central off function.

- System bus
Communication during operation with the Gira door communication system occurs via the internal system bus. A 6-pole JST plug connection, like that of the door communication bus coupler, is provided for this purpose.

- 2 power supply connections: 24 VDC ± 10%
for power supply to the fingerprint module via the door communication power supply 1296 00, if this is not directly supplied from the 2-wire bus (Fingerprint Module dependent upon the system size). Polarity reversal protection is provided.
Power supply with operation on Gira 2-wire bus via the control device Audio 1287 00, control device Video 1288 00 or the door communication power supply 1296 00.

- Protection type: IP 20 (TX_44 = IP 44)

- Temperature range: -20 °C to +70 °C

Espero que te sirva,...

salu2

maji

Hola alvcor,

Bienvenido al foro,...

Ya comenté en otro post que vi como kike configuraba un sistema de alarma en KNX con un detector de huella dactilar: ekey tocahome y un cilindro simonsvoss a modo de bombin de cerradura.

Esto se debatió en un apartado propio de complementos de domotica:
www.domoprac.com/domoforum/complementos-para-domotica/controlando-la-casa-con-los-dedos/view.html

Creo que el ekey tocahome te puede servir sin problemas para lo que quieres hacer,...no es propio de KNX pero se puede acoplar (igual que cualquier sensor) a la instalación KNX.

Espero que te sirva,...

salu2

maji