| Product: Programmable USB buzzer | 
| Full name of product line: | USB Pushbutton / Mushroom buzzer (PBT-series, HID, programmable) | 
| Standards applied: | 
 	General standards: IEC/EN 60947, VDE 0660, IEC/EN 60259Protection class: IP 67, IP69K | 
| Size of bottom case in mm(length, width, height): | 
 	length and width: 84mm x 84mmheight: 96mm | 
| Diameter of mushroom cap: | 93mm | 
| Weight of pushbutton: | 0,35kg | 
| Length of USB connection cable | 280cm, 480cm | 
| Available colours for mushroom cap: | red, black, green | 
| Mounting holes: | 
 	two available in the bottom casedistance: 40mm x 65mmmounting only on a firm and non-vibrating ground | 
| Climate resistance: | 
 	humidity: up to 100%temperature -15°C to 40°C | 
| Lifespan and endurance: | 
 	vandalism-protected industrial quality, endures 100kgminimum lifespan: 1 million switches (with 3600 switches/ h) | 
| WEEE number: | DE87085967 | 
| German tax tariff number: | 85365019 | 
| Compatible file systems: | all versions of Windows, Apple IOS, Linux, Android | 
| Supported keyboard layouts: | 
 	English, German, Latin1/CP1252other layouts on demand | 
| Maximum number of parallel simulations | up to 6 keyboard keys (maximum of 6×8 = 48 keystrokes in sequence) | 
| Technology included in the product (hardware/software): | 
 	USB  board with internal flash memoryinternal USB serial interface with terminal emulationapp/GUI as an auxiliary tool for programming | 
| Required hardware drivers: | none |