Anti Ligature Clock for Behavioral Health and Psychiatric Units
In behavioral health and psychiatric facilities, timekeeping is more than a function—it’s a safety risk if not managed properly. An anti ligature clock provides an essential solution, ensuring patients cannot harm themselves using sharp edges, cords, or wall-mounted hardware. It combines institutional-grade durability with thoughtful engineering for mental health environments.
Why Facilities Need Anti Ligature Clocks
Standard wall clocks present several overlooked dangers in secure environments. Plastic covers can shatter. Clock hands can be bent or removed. Power cables can be misused. Even the clock housing itself can become a weapon or a point for concealment.
An anti-ligature safety clock is designed specifically to eliminate these hazards.
Key Patient Risks of Traditional Clocks
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Self-harm using cords or clock hands
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Tampering with internal mechanisms
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Weaponization of plastic or metal components
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Hiding contraband in recessed clock housings
Features of a Properly Engineered Anti Ligature Clock

1. Flush-Mounted Housing
These clocks sit completely flush against the wall, preventing cords from being wrapped behind or around them.
2. Polycarbonate Clock Face Shield
Unlike glass or brittle acrylic, polycarbonate covers resist shattering and are securely sealed to prevent tampering.
3. Tamper-Proof Fasteners
Access panels use security screws that cannot be removed without specialty tools, limiting unauthorized access.
4. Battery or Hardwired Options
Facilities can choose between tamper-resistant battery compartments or concealed hardwiring behind the wall for added safety.
5. Silent Movement
Clocks are often equipped with silent or low-decibel mechanisms to avoid triggering anxiety in noise-sensitive patients.
Compliance with Healthcare Safety Standards
All anti ligature clocks installed in psychiatric or correctional facilities should comply with standards from:
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The Joint Commission (JCAHO)
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FGI Guidelines for Design and Construction of Health Care Facilities
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Department of Mental Health (state-specific codes)
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ADA clearance requirements for clock positioning
Choosing a compliant clock reduces liability and satisfies audit checks by regulatory inspectors.
Where to Mount Clocks in Secure Facilities
Correct Height
Typically, clocks are mounted no lower than 84 inches from the floor to prevent reach and tampering.
Room Considerations
Anti-ligature clocks are ideal for:
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Patient bedrooms
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Seclusion rooms
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Day areas and group therapy zones
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Intake and admissions suites
Electrical & Power Placement
Avoid visible cords. If hardwired, run connections behind finished walls. If battery-powered, use security-sealed battery panels.
Sourcing the Right Anti Ligature Clock
Reliable vendors offer:
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Lifetime or multi-year warranties
- Metal or Lexan enclosures
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Models with digital or analog readouts
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Units integrated with nurse call or emergency systems
Look for clocks developed specifically for psychiatric and correctional environments, not just general commercial use.
Final Takeaway
An anti ligature clock may seem like a small addition—but it plays a major role in preventing incidents, increasing staff peace of mind, and creating a safe therapeutic space. Don’t overlook timekeeping hardware when designing or upgrading behavioral health units.