Key Features
- Dual Functionality as both a manual call point and a key switch for specific operations within the system
- Fully compatible with SMS analogue addressable fire alarm systems
- Flexible Mounting Options
- Features both green and red LEDs for status and active/fire indication
- Durable red ABS construction
Overview
The SenTRI Manual Call Point with Key Switch is a red-enclosed device designed for use in analogue addressable fire alarm systems, allowing for manual fire alarm activation and offering an additional key-controlled function.
It can be semi-flush mounted with a standard electrical box or surface mounted using the supplied red plastic back box. The back box allows for easy surface mounting of the key switch interface and manual call point units. This provides flexibility in installation where semi-flush mounting isn’t feasible or desired, and ensures a neat and secure installation.
Turntable
Approvals
Tech Specs
| Standard | EN54: Part 17 EN54: Part 18 |
| Dimensions ( H x W x D) | 88 mm x 88 mm x 32mm 88 mm x 88 mm x 66mm (when surface mounted) |
| Weight | Without Back Box: 120g With Back Box: 192g |
| Storage Temperature | -30°C to 70°C |
| Operating Temperature | 100g-25°C to 70°C |
| Relative Humidity (Non Condensing) Temperature 25°C – 55°C | up to 95% |
| Emission | BS EN61000-6-3:2001 Residential, Commercial & Light Industry Class B limits |
| Immunity | BS EN50130-4: Part 4 :1996 |
| Colour | Red (similar to RAL3020) |
| Case | ABS engineering plastic |
| Indicators | Normal: Green LED for status and find device application Active: Red LED for active or Fire indication |
| Terminals | 2.5mm (2 maximum) |
| Operating Voltage | 35V to 41V |
| Load Factor | 1 (maximum 200 devices per loop) |
| EN54-17 Data | LVmax 42V ICmax 0.4A Vnom 40V IS max 1A Vmin 24V IL max 20 A VSO max14V ZC max 0.1 VSO min 10V |
Downloads
SenTRI Addressable Manual Call Point, Key Switch Datasheet
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