Linear Security Transmitters, Motion Detectors,
Smoke Detectors, Window Sensors, Door Sensors,
Glass Break Detectors and Accessories

DX Transmitters Performance-enhanced products of our Standard Digital line. DX uses optimized pulse position based RF technology in 1-, 2-, 4-, and 8-channel receivers that support up to 32 quick-learn transmitters. It has a million plus code availability.
DXT-21 2-Button, 1-Channel Handheld Transmitter $32.50
DXT-23 3-Button, 4-Channel Handheld Transmitter $38.50
DXT-25 5-Button, 8-Channel Handheld Transmitter $53.50
DXT-31 Door/Window Sensor
DXT-41 1-Button, 1-Channel Mini Transmitter $39.50
DXT-42 2-Button, 3-Channel Mini Transmitter $40.00
DXT-54 Passive Infrared Motion Detector $77.50
DXT-61A 1-Button, 1-Channel Pendant Transmitter $41.50
DXT-72 Photoelectric Smoke Detectors $89.00
DXT-81 Bill Trap $55.00
DXS Supervised Transmitters Designates fully supervised models of these same receivers and transmitters. Up to 1,500 feet of range.
DXS-10 Supervised Remote Keypad $48.50
DXS-21 2-Button, 1-Channel Supervised Handheld Transmitter $34.50
DXS-23 3-Button, 4-Channel Supervised Handheld Transmitter $37.00
DXS-25 5-Button, 8-Channel Supervised Handheld Transmitter $44.50
DXS-31 Supervised Door/Window Sensor $28.50
DXS-32 Supervised Miniature Door/Window Transmitter $27.50
DXS-54 Supervised Passive Infrared Motion Detector $78.50
DXS-62 Supervised, Waterproof 1-Button Wrist-Pendant Transmitter $37.50
DXS-63 Supervised, Waterproof 2-Button Wrist-Pendant Transmitter $39.25
DXS-72 Supervised Photoelectric Smoke Detector
DXS-81 Supervised Bill Trap $60.00
DXS-91 Supervised Glass Break $81.50
Standard Digital Transmitters Linear's economy line of wireless add-ons. Single and multi-channel receivers with 256 code capability. Transmitters include stationary models, handhelds, panics, and bill traps.
D-21A, D-24A Wall Mount, Door/Window Transmitters $39.95 & $37.50
D-22A 1 Channel Handheld Transmitter $25.00
D-22B, D-22C, D-22D 2-Channel Handheld Transmitters $28, $30.50, $31.50
D-4B 4-Channel Handheld Transmitter $55.00
ET-1B 1-Channel Pendant, 2 Button Lockout
ET-2-12 1-Channel Pendant, Beige Case, Red Button with Chain $54.50
ET-2-19 1-Channel Pendant, Beige Case, White Button with Chain $54.50
D-23R Cash Drawer, Bill Trap $48.50
SX Transmitters Linear's best line of wireless add-ons. Our most powerful and intelligent receiver uses SAW-based superheterodyne technology and is ideal for high-end hybrid security systems. It has a 1,500 foot range, 16 million code availability, and full supervision for 64 channels and 8 zones.
T-90D Supervised Door/Window Transmitter with Magnet $38.50
TX-91 2-Button, 3-Channel Handheld Transmitter $35.00
TX-92 3-Button, 6-Channel Handheld Transmitter $37.50
TX-94 5-Button, 15-Channel Handheld Transmitter $45.00
TMD-90 Passive Infrared Motion Detector $109.00
TSD-90A Photoelectric Smoke Detector $89.00
TGB-96 Pattern Recognition Technology Glass Break Detector $99.00

Special Orders: All Special Order items require a 50% deposit of the total before ordering. Please call for lead times on Special Order items or request a quote by email or fax. Certain items such as, but not limited to, gate operators, telephone entry systems, card reader systems, access control systems, non-stock transmitters/receivers, any stock or non-stock item we consider to be a special order item, and/or any item being ordered specifically for you are considered a special order. All returns and cancellations within 30 days or exchanges within our 1-year warranty policy are subject to a 25% special order restocking fee. Warranty is void where evidence of misuse or abuse is present.