Syscall Button
Press to connect instantly and improve communication efficiency across your workspace.
ST100 Single Button
Number of buttons 1
Dimension W54.5 x L54.5 x H19mm
Weight 35g
Color White, Black, Sliver
Frequency FSK/433.42MHz
Battery DC 3V coin battery (CR2025)
Battery LifeApprox. calling 40,000 times
Antenna TypeHelical antenna
Compatibility All Syscall receiver and the repeater
ST300-1B/ST300-2B
Number of buttons 1/2
Dimension 59 x H9mm
Weight 20g
Color White, Black, Navy
Frequency FSK/433.42MHz
Battery DC 3V coin battery (CR2025)
Battery LifeApprox. calling 40,000 times
Antenna TypeHelical antenna
Compatibility All Syscall receiver and the repeater
ST500-2B/3B
Number of buttons 2/3
Dimension W55.5 x L99.5 x H15mm
Weight 55g
Color White, Orange, White
Frequency FSK/433.42MHz
Battery DC 3V coin battery (CR2032)
Battery LifeApprox. calling 40,000 times
Antenna TypeHelical antenna
Compatibility All Syscall receiver and the repeater
ST600-3B
Number of buttons 3
Dimension Ø59 x H9mm
Weight 20g
Color White, Black, Wine
Frequency FSK/433.42MHz
Battery DC 3V coin battery (CR2025)
Battery LifeApprox. calling 40,000 times
Antenna TypeHelical antenna
Compatibility All Syscall receiver and the repeater
ST800-3B/1B
Number of buttons 1/3
Dimension W54 x L54 x H11mm
Weight 20g
Color White, Black, Wine
Frequency FSK/433.42MHz
Battery DC 3V coin battery (CR2025)
Battery LifeApprox. calling 40,000 times
Antenna TypeHelical antenna
Compatibility All Syscall receiver and the repeater
ST-W1-1/2 Waterproof
Number of buttons 1/2
Dimension W71.5 x44.5 x H14 mm
Weight 23g
Color White, Black
Frequency FSK/433.42MHz
Battery DC 3V coin battery (CR2032)
Battery LifeApprox. calling 40,000 timesAntenna TypeHelical antenna
Compatibility All Syscall receiver and the repeater
SHS-100
Number of buttons 2
Dimension W41 x L103 x H20mm
Weight 152g
Color White, Blue
Frequency FSK/433.42MHz
Battery DC 3V coin battery (CR2032)
Battery LifeApprox. calling 40,000 times
Antenna TypeHelical antenna
Compatibility All Syscall receiver and the repeater
SHS-200
Number of buttons 2
Dimension W41 x L103 x H20mm
Weight 50g
Color White, Black, Wine
Frequency FSK/433.42MHz
Battery DC 3V coin battery (CR2032)
Battery LifeApprox. calling 40,000 times
Antenna TypeHelical antenna
Compatibility All Syscall receiver and the repeater
SWI-100 Sensor
Dimension W70*L79*H24mm
Weight 114g
Color Black
Frequency FSK/433.42MHz
Battery DC 3V/CR123A Battery 1EA
Battery LifeApprox. calling 40,000 times
Antenna TypeHelical antenna
Compatibility All Syscall receiver and the repeater
ST4008
Number of buttons 8
Dimension W113 x L89 x H28mm
Weight 20g
Color Navy
Frequency FSK/433.42MHz
Battery DC AA Battery 2EA or DC 12V/1A
Battery LifeApprox. calling 40,000 times
Antenna TypeHelical antenna
Compatibility All Syscall receiver and the repeater
ST700N
Number of buttons 1
Dimension W70 x L120 x H28mm
Weight 150g
Color White, Black
Frequency FSK/433.42MHz
Battery LR61/9v Alkaline Battery
Battery LifeApprox. 18 Months
Antenna TypeHelical antenna
Compatibility All Syscall receiver and the repeater
ST700N
Number of buttons 1/2
Call bell Dimension W48 x L52 x H13mm
Cradle Dimension W55 x L60 x H5.2mm
Call Bell + Craddle W55 x L60 x H14.8mm
Weight 18g
Color White, Light Grey
Frequency FSK/433.42MHz
Battery DC 3V/ CR2032 1EA
Battery LifeApprox. calling 40,000 times
Compatibility All Syscall receiver and the repeater