Multi-Purpose Call Latch Module
- A multi-purpose monitoring module that allows any device with a normally open switch to generate a Standard or Emergency call on an 800 Series Call System.
- Includes a Red reassurance LED that illuminates when a call is made and an onboard magnetic reset facility for cancelling calls.
- Measures just 30 x 20 x 15mm.
- Multiple wiring options via the device’s coloured leads
- Ideal for applying 800 Series call point electronics to custom-made switch assemblies.
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Technical Specifications
| Quiescent current | |
|---|---|
| Alarm current | |
| Indicators | |
| Controls | Dependent on the wiring configuration used – see main Instructions for details. |
| Connections | |
| Onboard 6.35mm Remote Jack Socket | |
| Onboard Infrared Receiver | |
| Product dimensions (mm) | 30 W x 20 H x 15 D mm. Approximate length of each flying lead is 75mm. |
| Construction & finish | |
| IP Rating | |
| Weight | |
| Operating conditions/temperature | |
| Notes | The NC899ERM should be located no more than two metres away from any operating switch(es). |
Documentation
Dimensions & Mounting Information
| Product dimensions:30 | W x 20 H x 15 D mm. Supplied with a self-adhesive mounting pad. |




