KF-234 PG2 is a 4-button, two-way wireless keyfob which arms and disarms the PowerMaster control-panel. It can also be used for emergency signaling, home automation and other remote control applications, providing instant visual verification that the requested command has been successfully executed. Confirms that the system has carried out the user’s command. Compatible with international standards. Prolonged battery life (8 years with typical use). Comfortable, attractive, miniature design. Dimensions: 53.5 x 31.5 x 12.5mm (2.12 x 1.25 x 0.5in).