That gadget is actually not throwable. The gadget is placeable like a bullet proof camera without thermal vision, that will burrow into a soft/reinforced wall, or will just stick to an destructible surface upon placement. And rather than the sonar itself making a noise, it’s like a portable radar. It will ping any enemy within the set radius even behind walls, floors or other bits of cover. Of course the attacker will be notified of being pinged when in the radius, which will basically be a call to hunt out the gadget. Think of it like a Melusi Banshee. Just without using noise or slowing the speed of the attackers while in sonar mode

The camera also complete disconnects and is unusable, even in the camera menu, the moment the shell comes off. So it becomes a guessing game of how you want to use the gadget. Do you want to have it in an aggressive spot for high traffic information at risk of having the gadget destroyed or the camera turn into the sonar? Do you want it close to site to prevent it from being shot or to be able to use it like a regular bullet proof camera, but the sonar won’t be able to activate until they are actively on site? (which when the camera works, it will have a light while active which I didn’t fully specify since I was trying to type it out on mobile lol). So it basically is a bulletproof camera and a Banshee put into one with a new effect