Forced entry and break out resistant grills
Forced entry resistant security grills up to security class RC 4. Both-way tested for combined forced entry/breakout resistance. Suitable for application in any law enforcement environment and highly recommended by police authorities.
SÄLZER has several patents for the OXIR®grills. The grill frame is wall mounted and double fastened and have a special steel inlay against forced entry attempts with a saw.
The grill sizes can be chosen individually and are tested up to 10 m2 (107.64 sq ft). The placement of the single bars - horizontal, vertical, with or without decorating elements - can be freely chosen by the customer.
Security classes:
» Technical data
| Security* | Standard | Class | |
|---|---|---|---|
 Types |
     |
||
| Forced entry resistance, break out resistance** |
According to DIN EN 1627-1630 According to VdS-guideline 2534 recommended from the police commission „Polizeiliche Kriminalprävention“ |
Up to RC 4 Resistant level B |
|
| Material | design | size | surface | |||
|---|---|---|---|
| Material | Steel, stainless steel | ||
| Disposal of bars | Horizontal, vertical, optional with ornamental elements | ||
| Installation | In or in front of the reveal | ||
| Size | Individual sizes, approved up to a size of 10 m² (107.64 sq ft) | ||
| Surface | Galvanized, primed, powder coated, wet painted or polished (stainless steel) | ||
| Options | Alarm wire | ||
* individual requirements on request
** For the special case "attack from the inside" (breakout) no test standard exist. To ensure reliable security, the grilles were tested from both faces according to the European standard for forced entry resistance DIN EN 1627-1630 (test from the inside simulate e.g. a break out attempt from a prison).