Description
HES 1500C-630-LM Heavy Duty Electric Strike with Latch Monitor
The HES 1500C-630-LM Electric Strike combines the compact, heavy-duty performance of the HES 1500 Series with an integrated LM lock/latch monitor for access control applications that require mechanical latch-position feedback. Designed for cylindrical and mortise locks without deadbolts, the low-profile 1500 Series platform accommodates latchbolts up to 3/4" while providing a clean, fully finished appearance at the opening.
This Complete Pac includes the 1LB faceplate kit for latchbolt applications and features a durable 630 satin stainless steel finish. Dual-voltage 12/24V DC/VAC operation, field-selectable fail safe/fail secure operation, non-handed construction and field-replaceable components make the 1500C-630-LM a flexible choice for commercial access control, secured entry and monitored door applications.
1500C-630-LM Product DetailsThe HES 1500 Series is engineered as a heavy-duty, low-profile electric strike for cylindrical and mortise lock applications. Its modular construction allows faceplates, monitoring accessories and service components to be configured or replaced without replacing the entire strike. The LM option adds a single monitoring switch that can be positioned to monitor either the latchbolt or deadbolt within the strike pocket. For latchbolt installations, this provides the access control system with confirmation that the latchbolt is physically engaged in the strike. |
Key Features
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HES 1500C-630-LM Specifications
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LM Latch MonitoringThe defining feature of the 1500C-630-LM is the integrated LM monitoring option. HES describes LM as a single switch that can monitor the position of a latchbolt or deadbolt within the strike pocket. In a latchbolt application, this allows the access control system to receive feedback indicating whether the latchbolt is mechanically engaged in the electric strike. This makes the 1500C-630-LM particularly useful for monitored openings where installers need more than activation of the electric strike alone and require latch-position confirmation. |
Ideal ApplicationsThe HES 1500C-630-LM is designed for commercial access control and monitored door applications using compatible cylindrical or mortise locks.
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Certifications & Performance
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Dimensions
Strike Body Depth: 1-3/8" | Standard Faceplate Height: 4-7/8" | Standard Faceplate Width: 1-1/4"
HES 1500C-630 vs. 1500C-630-LM
Both models use the same heavy-duty HES 1500 Series platform, 12/24V operation, 630 satin stainless steel finish and latchbolt faceplate configuration. The key difference is the LM monitoring option.
| Feature | 1500C-630 | 1500C-630-LM |
| Voltage | 12/24V | 12/24V |
| Finish | 630 Satin Stainless Steel | 630 Satin Stainless Steel |
| Faceplate Kit | 1LB latchbolt kit included | 1LB latchbolt kit included |
| Latch Monitoring | No | Yes – LM monitor included |
| Best For | Standard electric strike applications | Monitored openings requiring latch-position feedback |
Which model should you choose? Choose the 1500C-630 when standard electric strike operation is sufficient. Choose the 1500C-630-LM when your access control system needs confirmation that the latchbolt is mechanically engaged in the strike.
PDF Resources
Access official HES documentation for the 1500C-630-LM Electric Strike, including specifications, installation instructions and product information.
HES 1500 Series Data Sheet 1500 / 1600 Installation Instructions HES 1500 Series Product Page
HES 1500C-630-LM FAQs
What does LM mean on the HES 1500C-630-LM?
LM identifies the single lock monitor option. The monitor can be positioned to detect a latchbolt or deadbolt within the electric strike pocket.
What is the difference between the 1500C-630 and 1500C-630-LM?
The 1500C-630-LM includes the LM monitoring switch for latch-position feedback. The standard 1500C-630 does not include monitoring.
Is the HES 1500C-630-LM dual voltage?
Yes. The 1500 Series operates at 12 or 24 volts and draws approximately 240 mA at 12V or 120 mA at 24V.
What size latchbolt will the 1500 Series accommodate?
The HES 1500 Series accommodates latchbolts up to 3/4".
Is the 1500C-630-LM Grade 1 rated?
Yes. The HES 1500 Series is ANSI/BHMA A156.31 Grade 1 rated and carries additional UL, fire and burglary-resistance listings.
