Dimensions:55mm X 45mm X 18mmDecoding type:Registration methodNumber of display:1EAUse power supply:AAAbattery DC1.5V 600mAReceiving sensibility:-180dbmFrequency:433.92MHzCaller available:999EADelete function:AutomaticSound category:2 ClassDisplay time:1 Second~60Second, InfinityConvenient for carry, an exquisite receiver like watchDo not need any signal receiver or controlling center, receive the signal independentlyAutomatic reset, the number will disappear beyond display timeTwo ways of indication:Music and vibrationDisplay a number(including 3 figures), memorize 10 numbers and roll displayStrong anti-jamming performance and power of penetrating wallValid calling distance:1500m(in the open air)
Wireless Call Watch (APE6600)