diff --git a/devices/tuya-generic-dy-sq400b-water-leak-sensor-v1.1.6.json b/devices/tuya-generic-dy-sq400b-water-leak-sensor-v1.1.6.json
new file mode 100644
index 00000000..d4bc9164
--- /dev/null
+++ b/devices/tuya-generic-dy-sq400b-water-leak-sensor-v1.1.6.json
@@ -0,0 +1,67 @@
+{
+	"manufacturer": "Tuya Generic",
+	"name": "DY-SQ400B Water Leak Sensor v1.1.6",
+	"key": "key4cngfa3qtqsk7",
+	"ap_ssid": "SmartLife",
+	"github_issues": [],
+	"image_urls": [
+		"tuya-generic-dy-sq400b-water-leak-sensor-v1.1.6.jpg"
+	],
+	"profiles": [
+		"oem-bk7231n-water-sensor-plus-1.1.6-sdk-2.3.1-40.00"
+	],
+	"schemas": {
+		"000003hxnw": [
+			{
+				"mode": "ro",
+				"property": {
+					"range": [
+						"alarm",
+						"normal"
+					],
+					"type": "enum"
+				},
+				"id": 1,
+				"trigger": "direct",
+				"type": "obj"
+			},
+			{
+				"mode": "ro",
+				"property": {
+					"min": 0,
+					"max": 100,
+					"scale": 0,
+					"step": 1,
+					"type": "value"
+				},
+				"id": 4,
+				"trigger": "direct",
+				"type": "obj"
+			}
+		]
+	},
+	"device_configuration": {
+		"alarm_type": 0,
+		"basic_pin_lv": 1,
+		"basic_pin_pin": 8,
+		"basic_st": 1,
+		"beep_t": 10,
+		"bt_lv": 0,
+		"bt_pin": 24,
+		"bz_pin_lv": 1,
+		"bz_pin_pin": 7,
+		"crc": 66,
+		"max_V": 3000,
+		"min_V": 2600,
+		"net_t": 180,
+		"nxtalm_t": 5,
+		"rstcnt": 3,
+		"samp_pin": 23,
+		"samp_sw_lv": 1,
+		"samp_sw_pin": 14,
+		"samp_type": 1,
+		"sound_pin": 6,
+		"status_led_lv": 1,
+		"status_led_pin": 26
+	}
+}
diff --git a/images/tuya-generic-dy-sq400b-water-leak-sensor-v1.1.6.jpg b/images/tuya-generic-dy-sq400b-water-leak-sensor-v1.1.6.jpg
new file mode 100644
index 00000000..8bd9d287
Binary files /dev/null and b/images/tuya-generic-dy-sq400b-water-leak-sensor-v1.1.6.jpg differ