Integral red LED indicator provides clear visual status updates for power, alarm, or trouble conditions
Locking anti-tamper design enhances security and prevents unauthorized changes
Magnetically operated functional tests enable quick and easy sensor verification
Summarized by Shop
Simplex 4098-9792 — the standard white TrueAlarm sensor base, the plain addressable base for Simplex 4098 photoelectric and heat sensors with no relay or remote-indicator options.
TrueAlarm sensor bases hold the addressable electronics for the point. The base constantly monitors the detachable photoelectric or heat sensor plugged into it,