Series 900 Heavy Duty Time Clocks

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Series 900 Heavy Duty Time Clock

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A Time Clock That Can Handle Getting A Little Dirty

The Series 900 Heavy Duty Time Clock is ideal for job sites where electrical power may not be available or the clock could be subjected to shock, moisture, or dust.

Easy to use, the Series 900 has a fingerprint reader for biometric timekeeping. The touch-and-go operation means you just place a finger on the high-speed optical reader and a combination of voice response and visual cues indicate acceptance.

It’s got built-in WiFi, battery backup, and supports biometric, proximity, and PIN/password punches for a timekeeping device that works as hard as you do.

Series 900 (Heavy Duty) Time Clock


Ready to go out of the box, this time clock requires no setup. It’s got built in WiFi, internal battery and a handle for easy carrying.

Water Resistant

With an IP65 rating, the series 900 can withstand rain, splashes, mud, dust and being sprayed with water.


The sealed rubber enclosure ensures this clock can handle a little rough and tumble.


Customizable, multilingual audio prompts plus visual cues indicate punch acceptance or rejection.

Stand Alone

Continue recording punches even if your internet service is interrupted. Offline punches will be sent to Timekeeper as soon as the connection is reestablished.

Fully Integrated

The Series 900 works seamlessly with Timekeeper, WebConnect, MobilePunch, and DeskPunch for a complete time and attendance system.

Technical Specifications

  • Dimensions (Rubber Cover Removed)
    • Width: 7.6 in. (19.3 cm)
    • Height: 6.4 in. (16.5 cm)
    • Depth: 3.75 in. (9.5 cm)
  • Net Weight: 1.75 lbs. (794 g)
  • Display: 3.5 in. TFT Color Screen
  • Verification Speed 1 sec or less (typical)
  • Optical Fingerprint Sensor
  • Power
    • 12V DC at 3A Power
    • 2000 mAh Backup Battery
    • Optional: 12V POE injector (sold separately)
  • IP65 Rated waterproof and dustproof protection grade
  • Shockproof (0.5m due to rubber enclosure)
  • Operating Temperature: 32º F to 113º F (0° C to 45° C)
  • Operating Humidity: 5% to 80%
  • Capacity:
    • Fingerprint templates: 8,000
    • ID Cards: 10,000
    • Transactions: 100,000
  • Communications: Ethernet, Wi-Fi, USB Drive
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American Tradition Homes

“Sundial Time Systems has provided our company with outstanding service and equipment for over 2 years. Their willingness and commitment to customer support and satisfaction is very rare in today’s market. I would most certainly recommend Sundial Time Systems to save time and money.”

Matthew Winward, American Tradition Homes