CTT09E Strong Signal Call Button Transmitter with antenna
Dimension:85*85*20 mm
Frequency: 315MHZ or 433.92MHZ
Power 1X12V23A battery
Distance: 500 meters(Open area)
Color: White
Material: ABS plastic
Contact:Booker
Mobile:+8613366999382
Tel:WhatsApp: 8617316276580
E-mail:sales@catel.cn
Address:No.36 Xiejia Industry Park, Changping district, Beijing, China