Farb-Gel-'Smurf Spray' no longer available: read more .... The TW1000 Shrill Alarm is a pocket alarm device that emits an extremely loud and shrill high-frequency tone of 110 dB. The sound deters attackers and draws attention to criminals. Hold the alarm upright and press the cap briefly. The contents of the alarm are sufficient for about 50 emergency calls. The pocket alarm requires no batteries and is easy to activate, even in panic situations. Features: extremely loud and shrill high-frequency tone of 110 dB easy to activate, even in panic situations sufficient for approx. 50 emergency calls deters attackers deters dangerous animals stops harassing phone calls awakens in case of fire or danger no batteries required
