Surface-mounted indoor alarm bell for fire and evacuation signalling, 152 x 152 x 63 mm red plastic housing, IP21 rated. Operates on 24 V DC at 25 mA to produce a 95 dB audible warning suited to corridors, plant rooms and small buildings. Traditional bell format remains a popular choice where high recognisability is required alongside modern sounders.
| Manufacturer part number (MPN) | 521601FULL-1601 |
| EAN / GTIN | 4015081801398 |
| Sales unit | pcs |
| Package quantity | 25 pcs |
| Nominal voltage | 24 V |
| Mounting method | Surface mounted |
| Width | 152 mm |
| Height | 152 mm |
| Wireless | No |
| Depth | 63 mm |
| Housing colour | Red |
| Type of current | DC |
| Loudness | 95 dB |
| Electricity consumption | 0.025 A |
| Housing material | Plastic |
| Degree of protection (IP) | IP21 |
| Built-in battery | No |
| Country of origin | China |
| MOQ | 1 |