
Best selling Spyholes from Grundmann
This page always stays fresh and updates automatically.
1. Grundmann FH nameplate w.door peephole, 120x70x6, lens 170°,TS 35-46,brass pol
The FH nameplate with peephole from Grundmann is a high-quality solution for the entrance area. It combines functionality with an appealing design and is made of robust, polished brass. With a 170° lens, it provides a wide view of the area in front of the door, offering additional security. The fire-resistant and climate-compatible design ensures that the product functions reliably even under extreme conditions. Installation is done by screwing in the peephole or alternatively with an adhesive strip, allowing for flexible installation. The nameplate is equipped with a practical hole that ensures easy attachment. This product is ideal for anyone who values security and aesthetics.
- Fire-resistant and climate-compatible design according to ÖNORM B3850 and EN 1121
- Wide-angle lens with a 170° field of view for optimal safety
- Easy installation through screwing or adhesive strip
- Includes name strip for individual labeling.

2. Grundmann Door viewer ø 14, lens 170°, TS 40-50, chrome-plated brass, fire-retardant
Tested, fire-resistant, and climate-compatible design. Please note that the actual viewing angle may be restricted due to structural conditions.
Climate-compatible and fire-resistant. In case of a risk of condensation (different climatic conditions inside/outside), we recommend using this door viewer. The door viewer is tested according to ÖNORM EN 1121. Climate classes C + D. Climate C long-term test of 28 days, indoor temperature + 23 °C / outdoor temperature + 3 °C. Climate D 24-hour test, indoor temperature + 23 °C / outdoor temperature – 15 °C. This door viewer is also approved for fire protection doors according to ÖNORM B 3850, El 30 (formerly T30). Max. door leaf drilling: 14.5 mm.
To avoid issues (possible fogging of the door viewer), certain usage conditions must be observed. The door viewer has been tested between two different climates - testing procedure based on a relative humidity (RH) of max. 48%, which corresponds to a healthy indoor climate: Test climate D: -15 °C outside, +23 °C inside - 30% RH with high humidity -15 °C outside, +23 °C inside - 45% RH. Test climate C: 3 °C outside at 85% RH, 23 °C inside at 30% RH with high humidity 3 °C outside at 85% RH, 24 °C inside at 48% RH.
Note: If the data specified in the test are not adhered to or exceeded, especially regarding the relative humidity in the rooms, fogging of the door viewer may occur despite thermal separation.
Material: Brass. Lens (°): 170. Surface: polished chrome. Design: with peephole. Cover diameter (mm): 14. Door thickness (mm): 40 - 50. Brand: Grundmann. Fire protection testing: ÖNORM B3850, climate-compatible according to EN 1121. Content (ST): 1.

Grundmann Door viewer ø 14, lens 170°, TS 40-50, chrome-plated brass, fire-retardant
3. Grundmann Door viewer ø 14, lens 170°, TS 50-60, chrome-plated brass, fire-retardant
Tested, fire-resistant, and climate-compatible design. Please note that the actual viewing angle may be restricted due to structural conditions.
Climate-compatible and fire-resistant. In case of potential condensation (different climatic conditions inside/outside), we recommend using this door viewer. The door viewer is tested according to ÖNORM EN 1121. Climate classes C + D. Climate C long-term test of 28 days, indoor temperature + 23 °C / outdoor temperature + 3 °C. Climate D 24-hour test, indoor temperature + 23 °C / outdoor temperature - 15 °C. This door viewer is also approved for fire protection doors according to ÖNORM B 3850, El 30 (formerly T30). Max. door leaf drilling: 14.5 mm.
To avoid any issues (e.g., fogging of the door viewer), certain operating conditions must be observed. The door viewer was tested between two different climates - testing procedure based on a maximum relative humidity (RH) of 48%, which also corresponds to a healthy indoor climate: Testing climate D: -15 °C outside, +23 °C inside - 30% RH with high humidity -15 °C outside, +23 °C inside - 45% RH. Testing climate C: 3 °C outside at 85% RH, 23 °C inside at 30% RH with high humidity 3 °C outside at 85% RH, 24 °C inside at 48% RH.
Note: Failure to comply with or exceed the data specified in the test, especially exceeding the relative humidity in the rooms, may lead to fogging of the door viewer despite thermal separation.
Design: with peephole, cover lens (°): 170, door thickness (mm): 50 - 60, Ø (mm): 14, surface: polished chrome, material: brass, brand: Grundmann, fire protection test: ÖNORM B3850, climate-compatible according to EN 1121. Content (ST): 1.

Grundmann Door viewer ø 14, lens 170°, TS 50-60, chrome-plated brass, fire-retardant
Mechanical