CDVI TH827/24V Digital 7-Day Timer Digital

The CDVI TH827/24V Digital 7-Day Timer is designed to streamline access control and security scheduling so facilities run smoothly without constant manual oversight. This CDVI digital timer lets you define weekly and daily programs — including up to 8 on/off schedules or grouped day presets — to automatically release locks, enable timed free access windows, or control auxiliary devices. Built on CMOS quartz technology with a battery memory back-up (up to 200 hours), the TH827 preserves programming during power interruptions and offers precise 1-minute switching for tight control over events. With three operating modes (automatic, on, off) and a manual override, technicians and security managers can respond quickly to operational changes or emergencies. Low current consumption at 24V and compact LCD-driven setup make it simple to integrate into access control, surveillance, and monitoring systems across offices, retail, parking and industrial sites. Improve security workflow, reduce staffing burden, and ensure predictable access behavior — order the CDVI TH827/24V timer for your next access control or security installation.

• Simplifies scheduled access control by automating door release and timed free-access periods
• Flexible weekly/daily programming with up to 8 on/off events to match facility schedules
• Reliable timekeeping with CMOS quartz and battery backup (up to 200 hours) to retain settings during power loss
• Manual override mode for instant control during maintenance or emergencies
• Precise switching down to 1-minute intervals and 24V compatibility for easy integration with existing security systems