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The TC-10U Door Contact/Wireless Transmitter from Optex is a battery-powered transmitter that is compatible with the RC-10U/RC-20U Chime Boxes and RG-10U Single Relay Receiver. When used as a wireless transmitter and installed in the backbox of any battery-operated detector, extended detection range and wireless notification to your RC-20U chime box is achieved. It allows you to instantly monitor larger areas with minimal false alarms for an enhanced sense of protection. When used as a door contact, the TC-10U Transmitter will send a signal to the RC-20U receiver chime box. This gives the user a notification when the door is opened, and is suitable for high traffic areas around entrances where an above door sensor is not practical.
Detection Method | Built-in magnet |
Radio Frequency | 418 MHz |
Transmission Range | Maximum: 700.0' (213.3 m) line of sight |
Power Source | CR123 3 V Lithium battery (sold separately) |
Battery Life | Approximately 2 years (100 times/day at 70°F/20°C) |
Status Indicator | Red LED |
Operating Temperature | 15 to 120°F (-10 to 50°C) |
Dimensions (W x H x D) | 1.8 x 3.1 x 1.0" (4.5 x 7.8 x 2.5 cm) |
Weight | 2.5 oz (70.7 g) without battery |
Packaging Info | |
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Package Weight | 0.25 lb |
Box Dimensions (LxWxH) | 3.8 x 3.6 x 1.6" |