



Kidde 4MCO White Mains Powered Interconnectable Carbon Monoxide Alarm With Rechargeable Lithium Battery Backup 230V
4MCO
Mains Powered Carbon Monoxide Alarm – Interconnectable 230V Unit with 7-Year Rechargeable Lithium Backup
This mains powered carbon monoxide alarm delivers dependable protection with advanced interconnect capabilities and a built-in rechargeable lithium backup. Ideal for residential and multi-alarm installations, it provides continuous monitoring and peace of mind, even during power outages.
- Smart Interconnect Technology: Seamlessly links with other Kidde and Firex mains smoke, heat, and CO alarms on a single wired network.
- Continuous CO Monitoring: Samples air every 15 seconds to detect the presence of carbon monoxide quickly and accurately.
- Rechargeable Lithium Backup: Offers up to 7 years of operation in the event of mains power failure.
- Tamper-Resistant Locking: Prevents unauthorised removal of the alarm without a tool for added security.
- End-of-Life Warning: Alerts users after 7 years from first power-up when the alarm should be replaced.
- Test/Reset Function: Easy-to-access button for regular testing and resetting of the alarm.
Technical Specification
- Power Supply: 230V mains with rechargeable lithium battery backup
- Alarm Type: Carbon monoxide
- Interconnect: Compatible with Kidde and Firex alarms using Smart Interconnect
- Monitoring Frequency: Every 15 seconds
- Control Options: Test/Reset button
- Backup Duration: 7 years of battery operation in power outages
- End-of-Life Alert: 7 years from initial power-up
- Tamper Protection: Locking device prevents unauthorised removal
✅ Ensure reliable carbon monoxide protection with this interconnectable mains alarm – smart, secure, and designed for long-term safety!
Mounting Method | Surface |
Ean Code | 0047871061020 |
Product | Alarm |
Type | Carbon Monoxide |
Colour | White |
Voltage | 230V |
Warranty | 6 Years |
C/w Battery Backup | Y |
Backup Battery Type | Lithium |
Wiring Method | Wired |
Thread Shape | Circular |
C/w Batteries | Y |
Battery Type | Lithium |
Power Supply Mains | 230 V |
Delivery Costs
Our standard delivery charge to UK mainland addresses is £5.90 ex-VAT.
Take advantage of FREE* Delivery when you spend over £100 (per order) ex-VAT.
*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12.00 ex-VAT.
Solar Panels, Batteries and Inverters
Due to their size all solar panels, batteries and inverters orders up to 50 qty will be despatched on a pallet and incur a £120** ex-VAT delivery charge.
**£180 ex VAT to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes.
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