Specifications:

• Origin: CN(Origin)
• Certification: FCC
• Certification: CE
• Working distance: 100M
• Video Interface: No
• Usage: Smoke, Home Security
• Sound alarm: 85DB/3m
• Size: 60*30*19.2mm
• Protocol: Zigbee ZHA1.2 Alliance Protoco
• Power Supply: 3V lithium CR1/2AA Battery
• Power: 3V DC CR1/2AA Battery
• Password Keyboard: No
• Output Number: 2.4V
• Network Connect Indication: Green LED
• Model Number: HS1SA-E
• Low Battery Indication: 2.4V
• Kit Configuration: Door Sensor
• Installation: DIY 3M Stickers
• Display: No
• Connection Type: Wireless
• Compatible with : Smarthing ,zipato,Home assisstant Gateway
• color: Pearl White
• Brand Name: smarsecur
• Arming Type: APP
• Alarm Type: The Alarm
• type: Photoelectric smoke detector