Union DoorSense J-8755 Acoustic Release Hold-Open Unit Red (3603T)
The Union DoorSense J-8755 is an acoustic release hold-open unit designed for internal doors, providing essential fire safety. This battery-operated device holds doors open for convenience but automatically releases upon the sound of a fire alarm, ensuring compliance and safety. It is fire rated for 30, 60 and 120 minutes, suitable for heavy doors up to 160 kg, making it ideal for commercial buildings and public access areas. Installation is straightforward with no wiring required, and it completely retrofits similar products, offering a reliable and efficient solution for door management.
- Maximum Door Weight 160kg
- Battery-Operated
- For Internal Use
- Easy to Install
- No Wiring Required
- Completely Retrofits Similar Products
View all: Union Fire Door Retainers
The Union DoorSense J-8755 is an acoustic release hold-open unit designed for internal doors, providing essential fire safety. This battery-operated device holds doors open for convenience but automatically releases upon the sound of a fire alarm, ensuring compliance and safety. It is fire rated for 30, 60 and 120 minutes, suitable for heavy doors up to 160 kg, making it ideal for commercial buildings and public access areas. Installation is straightforward with no wiring required, and it completely retrofits similar products, offering a reliable and efficient solution for door management.
- Maximum Door Weight 160kg
- Battery-Operated
- For Internal Use
- Easy to Install
- No Wiring Required
- Completely Retrofits Similar Products
View all: Union Fire Door Retainers
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| Specification | |
|---|---|
| Batteries Supplied/Required | 2 x C Batteries Supplied |
| Brand | Union |
| Colour | Red |
| Fire Rated (Yes/No) | Fire Rated |
| Fire Rating | Fire Rated to 30, 60 & 120mins |
| Intumescent Protection Supplied | Not Required |
| Manufacturer Guarantee | 1 Year Guarantee |
| Max Door Weight | 160 kg |
| Model Name | DoorSense |
| Model No | J-8755 |
| Pack Size | 1 |
| Pieces in Pack/Case | 1 |
| Pre-Wired | Battery-Operated |
| Product Type | Acoustic Release Hold-Open Unit |
| Suitable Use Type | For Internal Use |
| z1 - UK Manufacturer Name | Assabloy |
| z2 - UK Manufacturer Postal Address | Portobello Works, School Street, West Midlands, WV13 3PW |
| z3 - UK Manufacturer Electronic Address | https://www.yalehome.com |
| z4 - EU Manufacturer Name | ASSA ABLOY Nederland B.V. |
| z5 - EU Manufacturer Postal Address | Postbus 40, Raamsdonksveer, Nederland, 4940 AA, Netherlands |
| z6 - EU Manufacturer Electronic Address | https://www.yalehome.com |