Working voltage	DC9-16V
Working current	< 25mA(DC12V)
Detection distance	12m
Detection Angle	110°
Detection mode	passive infrared
Sensor Type	dual low noise pyroelectric infrared sensor
Pulse counting	Primary (1P), secondary (2P) optional
Mounting mode	Wall hanging
Installation height	2.2 meter
Operating temperature	-10℃~+55℃
LED displays	red alarm
Alarm output	Normally closed or normally open optional;
Contact capacity	24VDC 80mA
Anti-disassembly switch is normally closed without pressure test; Contact capacity 24VDC 40mA
Overall dimensions	118X62X 45mm

Q1. What are the power requirements for your visual intercom doorbell systems? A: The power requirements for our visual intercom doorbell systems are designed for efficient and reliable operation, ensuring optimal performance. Q2. Do you offer training or support for our staff in using and maintaining the visual intercom doorbells? A: We offer training and support services for our clients' staff to ensure they are proficient in using and maintaining the visual intercom doorbells. Q3. How do you address privacy and data security concerns related to features like facial recognition? A: We prioritize privacy and data security, and our facial recognition feature is designed to comply with relevant regulations and best practices. Q4. Are your visual intercom doorbell systems compliant with any industry standards or certifications? A: Our visual intercom doorbell systems are compliant with industry standards and certifications, including ISO 9001, CE, ROHS, FCC, and SGS. Q5. What are the payment terms and methods for orders of your visual intercom doorbell systems? A: We offer flexible payment terms and multiple payment methods for the convenience of our clients.