• Enclosure: 4.75 in. x 2.25 in. (Diameter x Depth) Black, ABS plastic base with slip-resistant feet and 3 x AAA battery housing for optional audible message on button press Red, ABS plastic, spring-loaded push button
• Electronic Signaling: Battery-powered filter circuit with integrated 319.5 MHz (crystal-controlled) Interlogix-compatible transmitter with 64-minute supervisory interval
• Sensing Interface: Filtered, normally open (i.e. when not pressed), momentary contact switch
• Battery Life: Replaceable 3x AAA battery: 2+ years

The Inovonics single-button fixed position hold up transmitter features a rugged design with simple, single-button activation, and a back tamper for tamper protection.

Features:

• Easy single-button activation
• Include back tamper for secure fixed position alarm signaling
• LED flashes with all transmissions, ensuring operation at a glance
• UL listed

Wireless Reception Booster Antenna for Mier's wireless long range (LR) Drive-Alert Systems - 3000 feet

• Supports dual inputs
• Can be used with almost any standard NO/NC contact
• Fully supervised
• Includes case tamper protection

The Inovonics single-button belt clip pendant transmitter features a rugged design with simple, single-button activation. It comes with a belt clip or it can easily be mounted for fixed position signaling. To increase reliability, the EN1235S automatically supervises the radio link, and an LED flashes with all transmissions.

Features:

• Easy single-button activation
• Can be worn on the belt clip or mounted for fixed position signaling
• LED flashes with all transmissions, ensuring operation at a glance
• Belt clip included