
Wireless PIR sensor with external antenna to detect intrusion for indoor use
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Basic Info
Payment Type: | L/C, T/T |
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Product Description
Product Description
- Adopts self-designed mask chip with DMT technology
- Excellent interference protection with advanced digital microprocessor control technology
- Digital pulse count is adjustable, output/input signal analysis, and low-false alarm
- Anti-interference of air current and insect with completely protected and sealed optical lens
- Patented multiple wireless codes, effectively ensure password security
- Stable performance with tamper supervised, low-voltage check and status report function
- Low-power consumption, built-in big capacity battery, special low-power mode, and ultra-long working hours
- Sensor: low-noise high-sensitivity dual-pyroelectric infrared sensor
- Detection distance: 12m at 25°C
- Detection angle: 110°
- Wireless power supply voltage: 4.5V
- Current: 9μA (standby) and 20mA (alarm)
- Installation height: 1.8, 2.4m (surface mount)
- Working temperatures: -10 to 50°C
- Anti-white light: >9,000Lux
- Anti-EMI: >30V/m (30MHz, 1GHz)
- Emitting frequency: 433/868MHz
- Emitting power: ≤10dB
- Built-in battery: 1.5V x 3AA
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