I mostly follow Batman and Batwoman, so I know Batwoman has some different gadgets to Batman, but what about the rest of the family? Besides their main weapons that is.

I know Batwoman has: Taser-gloves, pepper-pellet-gun, and she carries a sedative-laced-fear-toxin-syringe - and as far as I know Batman does not have these devices. The rest of her stuff seems to double-up with Batman's equipment. Three out of the four Robins have a main weapon that others don't use (bow-staff, twin pistols, stun sticks), Azrael has a sword, Huntress a crossbow, and Batwing has a power-suit. What else do the collective Bat-Fam have that differentiates them from Batman, equipment-wise?