Home Security Compact System HM143

4 hard-wired zones 2 panic buttons Fully programmable zones 7 arming zone types 2 Arming mode: stay/away Instant arming 6 access codes 4 general access code / 1 installercode / 1 duress code operation Alarm communication (up to 2 emergency numbers) Zones bypass EEPROM for memory 60 event buffer for HM242 and 32 event buffer for HM241 LED display Background light 3 programming relays Doorbell function Remote control available in models HM240R/HM241R/HM242R