1. Amashanyarazi: 9VDC

2. Umuyoboro uhagaze: 20μA

3. Impuruza ihari: 10mA

4. Impuruza sonority: ≥85dB

5. Agace kegeranye: 20 centiare

6. Ubushyuhe bwo gukora: -10 ℃ - + 45 ℃

7. Ubushuhe bwo gukora: ＜ 95% RH

8. Icyuma gifata amashanyarazi, icyerekezo cya LED

9. Ingano y'ibicuruzwa: 10.2 × 10.2 × 3.5cm