DSC WS4939 Wireless Key Fob
Add wireless convenience and value to any DSC security system with the WS4939 four-buttonwireless key. Utilizing DSC's unique wireless technology and the latest production techniques, the WS4939incorporates new features and benefits into a sleek design that is compact and user-friendly. Users enjoy a senseof control over their security systems and the added confidence that comes with portable personal protection.The WS4939 four button remote wireless key fob has four programmable buttons and offers three optional rubber key configurations to cover most applications. The built in LED tells you when a transmission has been sent and with feature controls such as arm and disarm, panic, and garage door controls, the fob provides versatility and reliability.The WS4939 can be used to arm/disarm security systems from adistance, be programmed to trigger garage door openers, turn onlights, open powered gates, or trigger panic alarms.A multi-function clip allows the wireless key to beclipped to a convenient location, whether it's on abelt or car visor. The WS4939 wireless key is builtwith reliable 433 MHz technology, uses long-lifelithium batteries and is compatible with all currentDSC wireless receivers.The WS4939 is compatible with thefollowing receivers:MAXSYS Wireless Receiver PC4164-433PowerSeriesTM Wireless ReceiversPC5132-433 and RF5108-433Fixed-Message LCD Keypad with IntegratedWireless Receiver RF5501-433EnvoyTM LCD Self-Contained WirelessSecurity System NT9005