Honeywell SIXPIR WIRELESS Household Sensors And Alarms, White

EASIER TO INSTALL SiX sensors feature a battery pull-tab, auto-enrollment and no-touch adjust to speed installation and eliminate errors. Devices can be adjusted and reconfigured remotely as needed. EASIER TO MAINTAIN The System Health Check feature lets you monitor device signal strength, sensor settings and battery life anytime, anywhere via AlarmNet 360 and Total Connect SECURE ENCRYPTION Employs true, 128-bit encryption for a high level of security. EASIER MAINTENANCE Easier user-replaceable batteries and the ability to remotely adjust sensor parameters and download software updates. LYRIC LOCK When enabled, SiX devices only communicate with the originally installed Lyric - helping to protect your investment.   Lyric Gateway or Controller required for use. Only usable with an authorized Alarmnet (Honeywell) dealer/monitoring company.