Wireless Remote Controller for alarm
$26.75
$35.85
Wireless Remote Controller for alarm system Power supply: DC3V, built-in button cell CR2025 Working current: ≤15mA Wireless frequency: 433MHz, 315MHz optional Transmission distance: 80-120m (open area) Working temperature: -10°C~50°C Size: 57*32*11mm
Diy Tuya Alarm