Alpha SF525ES Maintained Normally Open Contact Transmitter for TC500 Series

The SF525ES from Alpha is a Maintained NO Universal Contact Wireless Transmitter is for use with the Tek-CARE 500 (TC500) Wireless Emergency Call System. The SF525ES is based on EchoStream spread spectrum technology and transmits signals at the 900 MHz frequency. The SF525ES sends supervised signals to the TekCARE 500 system at a selectable interval, making it ideal for both high security installations and residential installations. It supports a NO maintained external contact closure. The SF525ES requires no physical wiring connections to transmit an alarm call and is powered by a 3V lithium battery. The SF525ES has a tamper-resistant case and includes a mounting bracket.

Features

• Reliable 900MHz frequency EchoStream operation
• Supervised signals
• Tamper-Resistant case
• Mounting bracket included
• 3V Lithium battery included