• Frequency 315 MHz (SK-939TS1S-UP: Same as SK-919TD1S-UP, but 433.92MHz)
• Operates up to 500 feet
• Over 68 billion (6.8 x 1010) possible codes
• Sleek new case with flashing LED transmission indicator
• Includes 12VDC alkaline battery with handsome key chain ring
• Compatible with SK-910R, SK-910RL, SK-910RV, SK-910R2, SK-910R4, SK-910RA, SK-910RAV, and SK-910RAV2 receivers
• SK-919TT1S-BU uses DIP switch coding technology - perfect for applications requiring large numbers of transmitters with identical codes
• Private label available - contact SECO-LARM for details

The SECO-LARM 1-Button RF Transmitter operates up to 500 feet, with over 68 billion possible codes, all on a convenient keychain remote. Includes a new sleek design and flashing LED transmission indicator.

• Smarthome does not offer technical support on this product, please contact the manufacturer directly for all product support.
• Defective exchanges for identical item within 30 days of purchase. After 30 days, please contact the manufacturer.

Velleman 8-Channel RF Remote Transmitter

SECO-LARM SK-910RBQ 1-Ch RF Receiver, 315MHz	Enforcer Miniature 1-Channel RF Receiver, 3A	Enforcer 12V DC .6A Power Supply	SECO-LARM SK-910RB2Q Two-Channel RF Receiver