Protect your home from intrusions with the ES-D3C: a wireless door/window contact compatible with every Secual alarm system. The ES-D3C is an updated version of the ES-D3B, powered with one AAA battery.
- Dimensions (magnet) : 19 x 45 x 17 mm
- Dimensions (transmitter) : 60 x 45 x 17 mm
- Antenna : Internal
- Transmission Distance : 80m (in open area)
- Power Supply : 1 x AAA 1.5V battery (included)
- Low battery alert
- Tamper Switch