RX Request to Exit
The RX feature is used to signal the use of an opening. This device is equipped with one internal SPDT switch which monitors the push bar.
Jean Wu
LM Latchbolt Monitoring
The LM feature is used to signal the use of an opening. This device is equipped with one internal SPDT switch which monitors the latchbolt.
DE延遲逃生裝置
The Delayed Egress Exit Device provides a controlled egress for openings which require panic or fire exit hardware for safe egress.
