FIRST ALERT CO400B Carbon Monoxide Detector, Electrochemical, 9V Battery
<p>The FIRST ALERT CO400B is a reliable carbon monoxide detector designed for residential and light commercial use. It features an electrochemical sensor for accurate CO detection and a loud 85 dB alarm at 10 feet…
SKU 3G-OTH-551432
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
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Product Description
<p>The FIRST ALERT CO400B is a reliable carbon monoxide detector designed for residential and light commercial use. It features an electrochemical sensor for accurate CO detection and a loud 85 dB alarm at 10 feet. The front-loading battery compartment simplifies battery replacement, and the included 9V battery ensures immediate operation. A test button and hush mode add convenience, while the battery locking pin prevents tampering. This model meets UL 2034 safety standards.</p><p>Ideal for facilities managers, contractors, and property owners in Singapore, the CO400B is available through 3G Electric. We offer SGD quotes on request, handle GST for local buyers, and provide fast delivery across Singapore and Southeast Asia.</p>
Frequently Asked Questions
What type of sensor does the FIRST ALERT CO400B use?
It uses an electrochemical sensor, which is known for accurate detection of carbon monoxide.
Does the CO400B come with a battery included?
Yes, it includes a 9V battery. The battery is front-loading and has a locking pin for security.
Used in
Common applications for FIRST ALERTFIRST ALERT Products
3G Electric supplies FIRST ALERT carbon monoxide detectors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.