| Detection Method | Chamber With Photoelectric Sensor |
| Power Supply | Battery Powered |
| Battery Type | Non Replaceable CR17450 × 1 |
| Battery Life | Up to 10 years (standby time) |
| Typical Voltage | 3V |
| Warranty | 2 Years From Hikvision Service Center |
| Buzzer Sound Level | ≥ 85 dB @ 3 m |
| LED Indicator | Red (Alarm) |
| Environment Temperature Indicator | Yes |
| Signal Strength Indicator | Yes |
| Transmission Method | Two-Way RF Wireless |
| Transmission Frequency | 433 MHz |
| Transmission Security | AES-128 Encryption |
| Transmission Range (Free Space) | 800 m |
| Enrolling Method | Power up; Remote ID; QR Code |
| Mounting Method | Ceiling |
| Operation Temperature | -10 °C to 60 °C (14 °F to 140°F) |
| Storage Temperature | -20 °C to 60 °C (-4 °F to 140 °F) |
| Operation Humidity | 10% to 90% |
| Dimension (WxHxD) | φ102 × 35mm |
| Weight | 125g |
| Application Scenario | Indoor |
