AMIT CDM531AM

Overview
"11340Y20GA00003B1" is silkscreened on the board in the FCC photos.

The device seems to be using a SiGe SE2597L / 2597L Power Amplifier IC.

Default credentials are from the FCC manual.
 * The manual says the default SSID is the same as the MAC address.

Assumed 00:50:18 (AMIT) OUI based on the FCC label