MLRK1-MRK8
Motorized Latch Retraction Kit for Marks M8800
TThe MLRK1-MRK8 is a practical and cost-effective way to convert mechanical Marks
M8800 series device to an electrified latch pullback device while maintaining the UL listing. Our
redesigned kit is even easier to install & improves the latch retraction pulling power. It is equipped
with PTS technology allowing for an easy post-installation adjustment of the latch/latches.
Features:
• MM4S Smart Module: On board diagnostics with audible feedback for adjustment and power issues
• “PTS”: 5 second electronic adjustment for easy post installation adjustment
• Electric dogging rated for continuous duty - Auto re-engage if push pad is pulled from dogged position
• Low Current Draw - Field switchable to “High Torque” mode
• Up to 300’ wire run with 2-18ga wire - Long wire runs provides installer with convenience of placing the Command locking hardware power supply in a centralized location; i.e. the same closet as the access control panel
• 6” robust Molex Pigtail + 6’ Power lead to easily connect to power supply lead
• Request-to-exit kit available
• 3-year “no hassle” warranty
Specifications
Voltage:
• Voltage range – 24V +/- 10%
• System protection – unit shutdown when voltage exceeds 28VDC
• Average Current Peak: 900A
• Average Current Hold: 215mA
• PTS adjustment – approx. 1/4”
Wire Run:
• 300’ with 18ga wire
Product Details:
• Weight: 2 Lbs
Device Cutdown Details:
• 36” & 48” - Minimum 8.75” of Filler Plate
