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Mains RadioLINK Relay - Ei428
Product Overview
Interconnection
Technical Data
FAQs (1)
The Ei428 RadioLINK Relay Module is a device that switches a relay upon receipt of an alarm signal from a suitable Ei smoke/heat alarm. The electrically isolated contacts can be used for many applications such as signalling, turning on lights, etc. The Ei428 is designed to operate with all Ei radio-interlinked products (Ei168RC, Ei605 series, Ei407, Ei410 & Ei411, as well as the Ei3100 series)
- Mains powered relay module
- 5 year warranty
- Wireless interconnect with up to 12 other units
- RF range 150 metres (minimum) in free space
- Green LED Mains Indicator Light
- Uniquely coded to work with one system only
- Low power cell warning in the event of a cell failure
- Rechargeable Lithium Cell Back-up
- Supplied complete with blank cover
The table below shows all the units that can interconnect with the EI428 relay.
Compatible Alarms
|
Model Number
|
Type of unit
|
Type of interconnection
|
| Ei3100RF | Ionisation Smoke Alarm | Radio-interlinked |
| Ei3103RFU | Heat | Radio-interlinked |
| Ei3105RF | Optical Smoke Alarm | Radio-interlinked |
| Ei605TYCRF | Optical Alarm | Radio-interlinked |
| Ei603TYCRF | Heat Alarm | Radio-interlinked |
| Ei168RC/Ei141 | Ionisation Smoke Alarm | Radio-interlinked using the Ei168RC base |
| Ei168RC/Ei144 | Heat Alarm | Radio-interlinked using the Ei168RC base |
| Ei168RC/Ei146 | Optical Smoke Alarm | Radio-interlinked using the Ei168RC base |
| Ei168RC/Ei161RC | Ionisation Alarm | Radio-interlinked using the Ei168RC base |
| Ei168RC/Ei164RC | Heat Alarm | Radio-interlinked using the Ei168RC base |
| Ei168RC/Ei166RC | Optical Alarm | Radio-interlinked using the Ei168RC base |
| Ei168RC/Ei2110 | Multi Sensor Smoke & Heat Alarm | Radio-interlinked using the Ei168RC base |
| Product Code | EI428 |
|---|---|
| Brand | EI Electronics |
| Dimensions (HxDia) | 26x141mm |
| Weight | 0.18kg |
Q. How can I add an external siren to a Ei radio-frequency smoke alarm system?
A.
Use a mains powered RF relay Ei428 to operate a main powered sounder ACY03. The RF relay is capable to pick up the signals of any RF smoke/heat alarm from Ei Electronics/Aico.
Pricing & Availability
| Model | Stock | Price |
|---|---|---|
| Product Code: EI428 |
Stock Level:
1 in stock Expected dispatch: 17th Dec
|
Price:
£80.03 inc VAT £66.69 ex VAT |
Delivery Options
The following delivery options are available on this product.
Customer Reviews
3 customers have given this product an overall rating of 4.7 out of 5
Reviews by real customers
All of our product reviews are written by real customers that have purchased this product from us and are published without modification.Rating: 5 / 5 Stars
Reviewed by: P M
Excellent products quick delivery
Published on: 21st December 2021
Rating: 4 / 5 Stars
Reviewed by:
Great product, easy to install.
Published on: 3rd November 2013
Rating: 5 / 5 Stars
Reviewed by:
Used this to link into the existing DSC alarm
Published on: 27th June 2012
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