Simplex 49MT-WWS-BA multi-tone horn SF 24/10 the NCA-2 keypad can only

the NCA-2 keypad can only be used when the AKS-1B key is inserted and unlocked

Up to 15 FN-LCD-S annunciators can be connected to the slave RS-485 port of the FireNET® control panel or network annunciator

yet durable brushed stainless steel and mount on a standard single gang electrical backbox

the WS4920 Wireless Repeater delivers an easy-to-install wireless device that significantly extends the range for DSC 1-way wireless devices from the control panel/receiver and compensates for interference sources by improving the signal quality

Simplex 49MT-WWS-BA multi-tone horn SF 24/10 the NCA-2 keypad can onlyThe Simplex 49MT WWS BA is an addressable TrueAlert ES multi tone horn with a white blank cover. Its designed for wall mounting and operates on IDNAC notification circuits, providing reliable audible alerts in fire alarm systems.