433Mhz Wireless Door Sensor | PT101

This product is a wireless smart door sensor, which adds a reminder of unclosed doors and windows. Ultra-low power consumption chip design, low-voltage fault monitoring report, tamper-proof, Anti-vandal function. Compatible with 1527 encoding format, optional oscillation resistance, Long launch distance. Typically used in various household and commercial door and window anti-theft Alarm (note: this door magnetic sensor can only be connected to the alarm host and cannot be used independently) Power supply: CR2032 button battery Power consumption: <8uA (standby state) Sensing distance: 15mm Transmitting power: 10dBm Working temperature: -10~55℃ Transmitting frequency: 433MHZ