• Fully automatic
• Simple push button operation.
• Instant response, clear audible alarm.
• Low field strength - no effect on pacemakers and magnetic tapes.
• Break resistant ABS.
• Working temperature : -10C + 55C.
• Sensitivity : Hand gun - 150mm / One rupee coin - 60mm.
• Weight : 270 gm.
• Dimensions : 240 x 65 x 28mm.
• Power source : 2 penlite Ni/Cad or dry batteries.

BATTERY CHARGER :

• Charging : 50mA
• Operation : constant current
• Protections : short circuit ceversed battery
• Size : 11.5 x 7.0 x 4.0 cm
• Weight : 500gm