Volume: 15 ml
Weight: 52 g
Dimensions: 10,5 x 3 x 2,5 cm
- pocket alarm unit
- creates a very loud and jarring 110 dB high frequency sound
- volume is enough for 50 emergency screams
- requires no batteries
- also trouble-free activated by easy operation in a fearful situation
Do not use close to ear and keep away from children while testing the alarm unit!