KNX IP Interface 740.2 wireless secure

SKU: 740.2
UL Listed
This product has not been certified by an NRTL (UL, ETL, CSA or equivalent). Installation in USA projects may require a Field Evaluation by a recognized laboratory. Consult your local AHJ before specifying.
~ Low Voltage · SELV
This device operates on a Safety Extra Low Voltage circuit — such as the KNX 29V bus or a DALI 16V bus (NEC Class 2). When powered by an NRTL-listed power supply, many AHJs accept non-listed SELV devices. Verify with your local AHJ before specifying.
Regular price $428.90 USD
Regular price -11% $479.90 USD Sale price $428.90 USD
In stock
On backorder
KNX & DALI Specialists

Not sure which device fits your project? Our team speaks KNX. Contact us for a free technical recommendation.

Free shipping over $500
KNX certified devices
Expert technical support

The KNX IP Interface 740.2 wireless secure is a wireless programming interface for connecting a PC or laptop to the KNX bus (e.g. for the ETS®). The device has an integrated WiFi access point to which the laptop can connect; alternatively, it can join an existing WiFi in client mode, with WPS support. Bus access via WiFi allows the installer to move freely in the building. KNXnet/IP tunneling with up to 6 connections. Support of KNX Security and KNX Long Frames. WiFi IEEE 802.11b/g/n with WPA2 encryption. Status display via 3 LEDs. Power supplied via the KNX bus. Connections: KNX, antenna. Dimensions without antenna (LxWxH): 125 x 67 x 31 mm. Art. no. 5537.

Orders over $500 ship free within the USA (under 50 lbs). Orders under $500 carry a low cost shipping fee.

Most in-stock orders ship within 1–2 business days from Miami, FL. Delivery typically takes 3–5 business days depending on destination.

For freight or oversized orders, our team will contact you with a custom quote.

All KNXSupply products are covered by the manufacturer's warranty, ranging from 1 to 3 years depending on the brand. Warranty terms are fulfilled directly by the manufacturer.

If you experience any issue, contact us and we'll coordinate the claim process on your behalf.