Pay in installments of $5.62 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 2 - Aug 7
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Kidde RBUN Mains Trigger Input & Relay Module with Alkaline Battery Back-UpKidde RBUN Mains Trigger Input & Relay Module with Alkaline Battery Back Up The Kidde RBUN is a 230v AC mains powered, surface mounting relay module with 9v alkaline battery back up. Triggering this device will cause interlinked smoke, heat or carbon monoxide alarms to sound and the relay to activate when an interconnected sprinkler system is activated. The RBUN can also be used as an interface with other auxiliary devices with a normally open (N O)
Kidde RBUN Mains Trigger Input & Relay Module with Alkaline Battery Back-Up
The Kidde RBUN is a 230v AC mains-powered, surface mounting relay module with 9v alkaline battery back-up.
Triggering this device will cause interlinked smoke, heat or carbon monoxide alarms to sound and the relay to activate when an interconnected sprinkler system is activated. The RBUN can also be used as an interface with other auxiliary devices with a normally-open (N/O) contact, such as manual call points.
Key Features:
- Trigger - Causes interlinked smoke, heat, carbon monoxide alarm(s) to sound alarm in the temporal three (smoke alarm pattern) and the relay to activate when an interconnected sprinkler system is activated. Can also be used as an interface with other auxiliary devices with a NO volt-free contact, such as manual call points.
- Relay with volt-free contacts - Relay activates when interlinked smoke / heat alarm(s) sound an alarm. The installer MUST pre-select the Selector switch on relay module selected to ‘SMOKE’ OR Relay activates when the interlinked carbon monoxide alarm(s) sound an alarm. The installer MUST pre-select the Selector switch on relay module to ‘CO’.
General Features:
- Model: RBUN
- Power Supply: 230V mains-powered with 9V Alkaline Battery Backup
- Temperature Range: 0ºC to + 40ºC
- Humidity Range: Up to 90% Relative Humidity (RH) non-condensing
- Unit Dimensions: 136 x 136 x 33mm
- Unit Weight: 270g
- Warranty: 6 years
- Approvals: CE tested and certified
Data Sheet:
Click Here for Data SheetInstruction Manual:
Click Here for Instruction ManualShipping 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.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 27 reviews
Sort
Product Reviews
★★★★★ 5
Perfect gift
Color: 2856 Silver Black Face/Silver Band
Got it for a birthday gift and he loves it. The style was perfect. Great choice.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
★★★★★ 5
Feels cheap, but so far it's held up
Color: 2926 Silver Green
Looks as advertised, works well, and pretty water resistant thus far. Surprisingly water resistant. Unfortunately the band the watch comes with immediately felt a little cheap and flimsy to me. About a week after my purchase the band did inevitably break. The watch itself is still fantastic and everything works proper, like it should. Funny thing, I had left a review shortly after my purchase, talking about my dissatisfaction with how cheap the band felt. I have purchased many Olevs watches in the past and have had zero issues with any of them. I guess the company that makes or sells these watches read my review and asked about my dissatisfaction. I informed them of what happened, and they offered me a full refund. Originally I posted my review at three stars, just for that watch. All the other Olevs watches I have purchased are great. The customer service is so fantastic, this has never happened to me before so I am elated. They earned the five-star rating, and I would highly recommend checking out their collection of watches if you are a collector like me. I am overly confident if you do purchase one of these watches, and have any issue whatsoever with it, if you contact the customer service department they will be incredibly helpful as they have with me, and based off of my recent experience, I am sure they will do whatever it takes to make things right with you. Well done, very surprising customer service department. Very refreshing these days. Based on customer satisfaction alone they get five stars from me!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 26, 2025
★★★★★ 4
Nice watch, cheap band sizing tool.
Color: 2856 All Black Face/Black Band
Nice watch, but watch band link removal tool is made of plastic and broke when trying to size the watch band.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
★★★★★ 5
Looks Awesome
Color: 2856 Silver Black Face/Silver Band
Bought this for our son for a fun watch and he loves it !
Looks amazing ! It did take a little bit of time to make it fit his wrist , but after that it was great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
★★★★★ 5
Accurate and affordable starter watch!
Color: 2926 Silver Blue
I bought this watch solely out of curiosity. It's not as heavy as I'd like, but the weight reminds me of the Citizen Super Titanium (lovely watch but not a fan). So I gave it to my son. He loves this watch!
He wears it all day at school and everywhere we go. He's done such a great job of maintaining it that I'm looking to get him more expensive ones for milestones. Honestly, this is a great starter watch and it's amazing how accurate it is!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
recommand products
THE RELUCTANT BRIDE (PAPERBACK. DYSLEXIC-FRIENDLY)
23.95
Koi Womens Printed Scrub Top - Strawberries and Ladybugs
41.60
Pickguard for Ibanez Japan RG550 Jem RG HSH - Black 3 Ply
13.88
Kansiz All Off White
550.50
80's 90's Graffiti Party Backdrop, 90s retro Backdrop, Retro Backdrop, graffiti backdrop, 80s Backdrop, urban Legit Backdrop, boombox banner
15.00