Availability
Mfr. part #: FDO421
In stock: 58 availableReady to ship today
Delivery across Canada in 2 to 4 business daysFree shipping on orders over $250 CAD
Buying for a project or in bulk?Request a volume quote
Genuine stockBrand new, factory sealed
1 year warrantyOn every product
30 day returnsSee our return policy
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Need help with this part?Call +1 909 235-5810 or email info@jemsystems.ca
Frequently bought together
The Siemens FDO421 is a plug-in, two-wire addressable photoelectric smoke detector for the Desigo Fire Safety platform, using an optical light-scattering sensor with microprocessor signal processing.
- Four panel-selected parameter sets: Sensitive, Standard, Robust, Air-duct
- Self-testing with diagnostics every ten seconds
- Tri-colour 360° LED; polarity-insensitive wiring
| Brand | Siemens |
|---|---|
| Manufacturer part number | FDO421 |
| Product type | Smoke Detectors |
| Shipping weight | 0.5 lb |
| Condition | Brand new, factory sealed |
| Warranty | 1 year |
| Currency | Canadian dollars (CAD) |
Need a manual, listing or cut sheet that is not here? Email info@jemsystems.ca with the part number.
- Delivery across Canada in 2 to 4 business days.
- Free shipping on orders over $250 CAD.
- Returns within 30 days of the invoice date for unused items in original packaging, with an RMA number. Restocking fees may apply. See our refund policy.
- 1 year warranty on all products.
- Questions about an order? Email customerservicegroup@jemsystems.ca or call +1 909 235-5810.