MODEL: WD-3604 WIRELESS DOOR CHIME FEATURES: DIGITAL CODE TRANSMITTER-RECEIVER SYSTEM EASY INSTALLATION, NO WIRE NEEDED EXTENDS DOOR CHIME SOUND UP TO 30M AWAY COLOUR: WHITE PACKAGE: CLAMSHELL PACK PACKING: INNER: 10 PCS, MASTER: 100 PCS
	MODEL: WD-3606 DOOR BELL WITH 9 FT CABLE COLOUR: WHITE PACKAGE: BLISTER PACK PACKING: INNER: 24 PCS, MASTER: 48 PCS
	MODEL: WD-3607 WIRELESS DOOR/WINDOW ALARM COLOUR: WHITE PACKAGE: BLISTER PACK PACKING: INNER: 24 PCS, MASTER: 96 PCS