The Keypad Model XMA is a battery operated, wireless alphanumeric keypad device designed for programming and operating Videofied security systems.
The keypad features a two line, 16 character liquid crystal (LCD display, multi-function push buttons, panic assistance, built-in sounder, and S2View spread spectrum encrypted wireless circuitry for secure 868MHz/915MHz/920MHz two-way communication with the control panel.
The LCD backlight turns off automatically after 30seconds of keypad inactivity to conserve battery power. Pressing a button will turn the backlight on.

Feautres:

• Temperature range: +14/+104°F (-10/+40°C)
• Up to 3 alpha keypads can be added to each control panel
• Built-in sounder provides entry/exit delay beeps and alarm sounds
• Dual tamper provides detection for both wall and cover
• Up to 4 years battery life for low alarm activity
• The XMA621 keypad is a mobile programmer that can be used anywhere on the installation site during system programming
• Typically installed near entry/exit doors to allow system users enough time to arm and exit the premises, and to enter and disarm the system before time delay expires

The new SL-650QDM includes even more features to protect against false and missed alarms caused by mis-alignment and environmental issues. With 650ft. of outdoor detection range and 4-channel beam frequency selection, the QDM model is perfect for high security perimeter applications. New features include:

Dual modulation - Enhances signal discrimination against potential interferences.

Quad beam - Dramatically cuts down on false alarms caused by birds and falling leaves.

Sniper ViewFinder and Alignment Sound Assist - The new telescope lens on the SL Series has a high level of visibility for optical alignment work. Even at 650ft., a perfect installation and stable performance can be achieved in minimal time.

Sunshine Protection Technology - The SL Series has triple layer construction to allow for better performance against external light sources. (The sun, car headlights, mercury-vapor lamps and fluorescent lights).

Beam Power Control Selector - Allows you to manually adjust the beam power to help prevent crosstalk due to reflection, interference due to unstable signal or noise when using multiple beams over long distances, and allows the detector to be used in shorter than rated distances.

Automatic Transmit Power Control - The A.T.P.C. automatically controls, adjusts and optimizes the power of the beam and maintains optimal performance. This decreases false and missed alarms caused by fog, frost, cross talk and signal saturation.

BAU-4 Compatible - The BAU-4 beam alignment unit automatically and accurately adjusts the optical access. This allows peak performance and gives one technician the ability to align a 350ft or 650ft SL detector without additional help.

Features:

• Quad beam detection
• Double modulated beam - enhances signal discrimination against potential interferences
• Smart design
• Slim body design
• Easy-to-see vivid interior color for optical alignment
• IP65 waterproof structure
• Sniper Viewfinder for easy alignment
• 4 channel beam frequency selector
• Alignment level indicator
• Viewfinder with 2X magnification
• Heater Option for cold climates (HU-3, sold seperatly)
• UL/c-UL Listed
• Beam interruption adjustment function
• D.Q. circuit (environmental disqualification)
• Tamper function
• Beam power control selector
• Alarm memory
• Sound assist function
• Optical alignment
• Beam reception status
• Walk test
• Auto Transmit Power Control (A.T.P.C) to optimize the beam power
• Integrated Alignment Status Communication (I.A.S.C) to communicate the transmitter and receiver
• Re-transmitting circuit function
• BAU-4 Compatible (BAU-4 Automatic beam alignment tool sold seperately)