ELECTROMAGNETIC DETECTOR; TYPE: MANUAL; APPLICATION: DETECTING ELECTRICAL CABLES; ADDITIONAL CHARACTERISTICS: A 4-NOMINAL INDOOR CHARACTERISTICS WITH 4 NOMINAL FOR INJECTION OF SIGNAL IN ELECTRICAL CABLES AND TELEPHONES AND FOR PLACES WHERE NO DIRECT CONNECTION IS POSSIBLE AND A RECHARGEABLE BATTERY SET OF LITHIUM FOR RECEIVER RD7100PLG WITH CHARGER. LITHIUM RECHARGEABLE FOR TX5 TRANSMITTER WITH CHARGER.