Assertion: turnstile | /r/CapableOf | remain locked
Facets:
Source sentences:
text: Fail-secure means the turnstile remains locked when unpowered, disallowing any entry or exit through that entrance.
text: The Three Rollers Turnstile is a normally closed unit (N/C), i.e. the turnstile remains locked until it receives a valid authorisation signal or is unlocked with a mechanical release key.
text: The TTD-03.2 is a normally closed unit (N/C), i.e. the turnstile remains locked until it receives a valid authorisation signal or is unlocked with a mechanical release key.