WIRELESS SMART 2 WAY DOOR SENSOR 2023v Q1
Wireless distance up to 150 Feet no obstacle
2 way communication
LED blue light for signal transmission
Tamper alart sensor embedded
Low power consumption (up to 1 year )
Low battery push alert function via app
Slim design for small door spaces
ABS plastic , durable construction
1- AAA Alkaline battery
Specifications:
Static Current
≤20 mA
Transmission Current
≤15mA
Transmission Frequency
433MHZ ± 0.5MHZ
Transmission Distance
About 100 ft with one barrier
Internal Gap Distance
15 mm
Working Condition
Temperature -10 degree ~ + 40 degree
Humidity
≤ 90% rh
Battery Life Time
About 12 months
$300.00Price