US$ 40.71
Siemens 540-520B SF 26/11 March Time and 20 BPM
$98.54
Description
March Time and 20 BPM tones that can each be set for Low or High volume settings
The CO1224 Series detectors are designed for system operation
the detector’s sensitivity measurement can be transmitted to the loop controller
Zero Internal Auxiliary Switch
allowing it to communicate directly with the fire alarm control panel and provide real-time status updates
Siemens 540-520B SF 26/11 March Time and 20 BPM
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
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