Mini KRT-999 (Take number)

1. With high strength ABS material cover 2. Using digital code technology and the function is steady and reliable 3. It can call 999 persons 4. With power on/off function 5. With Clear and Next function 6, It have 3-digit number and 4-digit number.
Technical parameters: Signal Range: >300m in open are Working voltage: DC7.5-12V
Working current: <20mA  Dimension:160*118*60mm