A battery located in the magazine powers the mechanism, and that battery can be recharged either by plugging it in or by placing it on a wireless charging pad. When the battery power drops below 20%, the light on the gun turns red.
Other smart guns have been shown to be easily hackable, but Holland said the 1911 Sentry is different.
Wired Magazine, for example,
demonstrated that the Armatix IP1 could be “hacked” using magnets. Holland told us the 1911 Sentry overcomes this weakness by using a passive rather than an active RFID sensor. The sensor is only active and potentially hackable when the ring is within range of the sensor, reducing the ability of non-authorized users to interfere with the gun’s operation.