Shop all Hoyles
Hoyles DW304 DorWatcher Door Held Open Alarm, Powered by 6x AA Alkaline Batteries, Ideal for Retrofit
SKU: DW304Brand: Hoyles
| Available to order | Qty | Delivery |
|---|---|---|
| Pre-order | 0 | Lead time 2 to 6 weeks |
Hoyles DW304 DorWatcher Door Held Open Alarm, Powered by 6x AA Alkaline Batteries, Ideal for Retrofit
£101.25
Genuine stockBrand new, boxed
1 year warrantyPlus statutory rights
Secure checkoutEncrypted payments
Trade accounts30 day credit
Key featuresFull details
- Robust ABS plastic enclosure
- 175 x 125 x 60 tapering to 50mm
- High Power 105db Sounder
- Box tamper switch
- Clear instructions displayed on the unit
- Adjustable time delays from 30 secs to 7 mins
Frequently bought together

Hoyles
Hoyles Emergency Escape Only Sign 300x90mm
Sale price£5.10
Pre-Order (Not in Stock)
- Estimated Lead Time: 2-6 Weeks.


Hoyles
Hoyles EX204 Exitguard Series Door Alarm with Integral Keypad Control, Battery Powered
Sale price£109.35
In stock
Hoyles
Hoyles Exitguard 12VDC Steel Box for use with Pyronix Intruder Panels
Sale price£121.30
Pre-Order (Not in Stock)
- Estimated Lead Time: 2-6 Weeks.

Hoyles
Hoyles Exitguard Door Alarm 12V for use with Galaxy & Texecom Panels
Sale price£121.30
Pre-Order (Not in Stock)
- Estimated Lead Time: 2-6 Weeks.
Product details
Typically used to alarm kitchen doors in student accommodation, the alarm is activated if the kitchen door remains open for more than 1 minute prompting people in the vicinity to close the door thereby preventing smoke from cooking drifting into corridors and causing fire alarm activations.Once activated the alarm is automatically reset as soon as the door is closed.
Main Features
- Robust ABS plastic enclosure
- 175 x 125 x 60 tapering to 50mm
- High Power 105db Sounder
- Box tamper switch
- Clear instructions displayed on the unit
- Adjustable time delays from 30 secs to 7 mins
- Simple installation
Specifications
| Height | 175.00mm |
|---|---|
| Input Voltage | 7-14V DC |
| Limited Warranty | 5-Year |
| Mount Type | Surface Mount |
| Product Line | DorWatcher |
| Product Type | Door Held Open Alarm |
| Width | 125.00mm |
| RoHS Compliant | Compliant |
| WEEE Compliant | Compliant |










