• Requires only one drill bit to install
• Replaceable lithium battery lasts up to 5 years
• Standard flush-mount and flanged tops included
• Supervisory reports of battery and transmitter condition
• Compatible with ELK systems

The GE Security TX-1510-01-1 DesignLine Recessed Door Contact is the industry's finest supervised, recessed door contact. Hidden within the door frame, the DesignLine contact is ideal for use when a discreet sensor is required. The contact uses a replaceable lithium battery that lasts up to five years under normal usage and comes with a standard flush-mount and a flanged top.

• 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.

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